In this episode, we explore the foundational framework of personality psychology: the Big Five Personality Traits, also known as the Five Factor Model.
Widely regarded as the most empirically supported and reliable model in contemporary personality research, the Big Five outlines five broad dimensions that shape how we think, feel, and behave — Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism.

Alongside a structured breakdown of each trait, we also examine how these traits interact to influence emotional regulation, social dynamics, and behavioural outcomes. This episode offers both a theoretical foundation and practical insight — relevant to clinicians, students, and anyone interested in the psychology of personality.

Key Topics Covered:

• What personality is and why it matters
• Overview of trait theory and its central role in personality research (the Big Five and the Dark Tetrad)
• Detailed exploration of each of the Big Five traits
• How personality traits interact and influence behaviour
• Recommended tools to assess your own traits using free, research-backed psychological tests

Resources:

IPIP-NEO Test:
https://psytests.org/big5/ineoBen.html

Big Five Inventory-2 (BFI-2):
https://psytests.org/big5/bfiSen.html

This episode provides a comprehensive overview of depression, covering its clinical subtypes, diagnostic considerations, and underlying neurobiological mechanisms. It explores current first-line treatments—including pharmacological and psychotherapeutic approaches—as well as the limitations of focusing solely on specific neurotransmitters. In acknowledging these limitations, attention is given to emerging therapies informed by advances in our understanding of the roles played by inflammation, hormones, neuroplasticity, and metabolism. The episode also reviews nutritional deficiencies, evidence-based supplements, and foundational behavioural strategies that support recovery. Considerable time has been taken to ensure that all relevant and evidence-informed aspects are included, and we hope it serves as a useful resource. Please share it with anyone you feel may benefit.

In this episode, we break down a clear, science-backed protocol for cold water immersion—one that increases the chances of experiencing the mental health benefits shown in studies. 

We outline the optimal water temperature, duration, frequency, and depth of immersion to reliably initiate and benefit from the physiological response responsible for mood improvement and reduced anxiety. We also address accessibility, who should avoid this practice, how to personalise your exposure based on tolerance and experience, and the importance of consistency to maintain cold adaptation and resilience. 

This is a practical, evidence-based guide for those looking to explore the mental health benefits of cold water immersion safely and effectively.

What does cold water immersion really do to the mind?

In this episode, we explore the scientific evidence behind the mental health benefits that the use of cold plunges may offer. Drawing from recent peer-reviewed studies, systematic reviews, and neuroscientific insights, we examine how exposure to cold water can influence the brain’s regulation of stress, anxiety, and mood.

You'll learn about:

• The physiological stress response during cold exposure
• The critical neurotransmitters released during this response
• Cold water’s effects on the autonomic nervous system and emotional regulation
• Emerging research on mood disorders, psychological resilience, and cross-adaptation

Whether you're a mental health professional, an enthusiast, or someone interested in using natural methods to support emotional wellbeing, this episode offers a clear, science-based perspective on why cold plunges are more than just a trend.

Please don’t forget to subscribe if you found this overview helpful — we’re a new channel, and your support goes a long way.

In this episode of Height Psychology, we delve into the mind of an elite fighter. We follow the journey from the gruelling reality of training camp to the piercing spotlight of public exposure, the extreme physical demands of the weight cut, and finally, the fight itself.

We then explore what can best be described as the fight after the fight—detailing the inevitable mental toll of losing and the psychological resilience required to confront, process, and ultimately overcome defeat.

We hope you enjoy the episode—if you do, please subscribe!

In the final episode of this series on anxiety, we examine the supplements that current evidence suggests may be most effective in the management of anxiety. With so much information and a wide range of supplements available, it can be challenging to navigate the options. To provide clarity, we have carefully reviewed a broad selection of research studies to identify those with the strongest support in the scientific literature. We hope you find this helpful!

In this next episode of Height Psychology, we explore the body's physiological response to anxiety and effective methods for managing and alleviating this state. We examine the role of the autonomic nervous system and hormonal responses, including the activation of the sympathetic nervous system and the HPA axis, cortisol release, and the parasympathetic nervous system's role in recovery.

The discussion then transitions to advanced strategies for reversing stress responses, such as diaphragmatic breathing, the 4-7-8 technique, and progressive muscle relaxation. Additionally, we delve into the benefits of biofeedback, mindfulness, exercise, and the influence of hormones like testosterone, oestrogen, and oxytocin on both anxiety, fear and chronic stress.

It's a fascinating topic, and we hope you enjoy it!

In this next episode of our series on anxiety, we shift focus from the psychological and philosophical aspects of anxiety to explore its scientific underpinnings. Delving into the central nervous system (CNS), we examine how key brain regions, such as the amygdala, prefrontal cortex (PFC), and hippocampus, contribute to the experience of anxiety.

We discuss the roles of neurotransmitters, including GABA, glutamate, serotonin, and noradrenaline, in regulating anxiety and explain the mechanisms behind medications that alter their levels. The episode also highlights how chronic stress impacts brain structures and explores how therapies such as existential psychotherapy, CBT, mindfulness, and exercise promote neuroplasticity, facilitating the reversal of chronic stress's effects.

Additionally, we introduce the concept of voluntary exposure to stressors, a technique designed to build resilience against anxiety by training the mind to remain calm during physiological stress.

Join us for a concise yet comprehensive exploration of how the brain fuels fear and strategies for effectively managing anxiety. We hope this proves helpful!

Welcome to another episode of Height Psychology. In this second episode of this series on anxiety, we will round off our exploration of anxiety from the psychological and philosophical perspectives. Expect to learn about existential philosophy’s profound discourse on freedom and the burden of choice, along with its psychological counterpart, Logotherapy, developed by Viktor Frankl. Frankl’s emphasis on the pursuit of meaning introduces therapeutic tools such as dereflection and paradoxical intention as ways to navigate and mitigate anxiety. We will then segue to rationalism, which stresses the acquisition of adequate knowledge as key to overcoming anxiety; followed by a discussion on Eastern philosophies that highlight the illusion of self and the perpetuation of anxiety through attachment and desire. Anyway, enjoy!

This episode of Height Psychology delves into a universal experience we all share: anxiety. We explore this theme from the perspectives of psychology and philosophy. Expect to learn about the distinct differences between stress, fear, and anxiety, cognitive psychology's view on anxiety, state versus trait anxiety, and the behaviourist approach to combating this state when viewed as a learned behaviour (the fear of fear). We also discuss Rollo May’s masterpiece, 'The Meaning of Anxiety', the Stoic approach—emphasising what we can and cannot control, why anxiety is more closely related to our trajectory towards where we want to be, rather than our proximity to it, and much more. We hope this episode leaves you with both insight and solace. Enjoy!