Not being crazy.
.
Time and time again in my life,Both with my relations and then in a hostile workplace. I have been in the situation where there was a crap-tonne of insanity going on. And I wished I was the one who was crazy, Because I could fix that. Take a pill, see a shrink and life would be good. ( I know it is not that easy, trust me I know)

But in 2010 I began seeing a shrink over work related issues. And one day I walked in with a stack of papers from work and asked him to read it. To see if it matched what I saw. Sadly I found out I was not delusional and was indeed working with some nut-jobs.

So I guess my fear is problems that are outside my sphere of influence to control.