Catastrophic thinking is when you believe that something terrible is always going to happen, like a divorce, a fatal illness, or devastating financial hardship. A lot of people suffer from it and are susceptible to this mindset, which can cripple your relationships and personal goals. What it boils down to is fear, but the possibility that something earth-shattering will happen to you is lower than you think. Bad things happen, of course, but there is one key solution to overcoming a negative mindset and putting yourself in a healthier frame of mind to succeed.