A book that explains anxiety especially catastrophic thoughts.
Recently, I was having catastrophic thoughts leading to stress and anxiety. Catastrophic thinking is a mental habit where your brain automatically skips past realistic outcomes and jumps straight to the absolute worst-case scenario.
I also started having medical catastrophic thoughts. Medical catastrophic thinking, or medical catastrophizing, is a mental habit where you fixate on the absolute worst-case scenario regarding your health, such as believing a mild headache is a sign of a terminal brain tumor.
Although, it is under control now because I'm able to recognise signs. But, I want to know why this happens in the first place.
Suggest me a book that deals with these things, why does our brain create a loop with these thoughts, why do certain people have these, is the cause of the environment or related to the brain, any studies or experiments done on this etc.