Andrew Fuller is a leading clinical psychologist and he has interviewed over  500,000 people to trace the most commonly identifiable stages of life. He discovered that understanding what stage one is in will lead them to making changes that can improve relationships, create better health and develop a more resilient mindset. He believes that knowing the characteristics of your stage of life is vital, as the things that make a difference in your 20s, change in your 30s, and then alter again in your 50s become completely different in your 60s and 70s.  You can reach Andrew via contact form on www.andrewfuller.com.