[atomiczombie]

I fear lots of things. In no particular order:

Germs.

Going to strange places alone.

Going to not so strange places alone, such as the grocery store or the gym.

FIRE.

Enclosed places, theaters.

Job interviews.

Going to the doctor, especially my psychiatrist.

Being alone.

Living by myself.

Finding myself in a situation where someone is being not nice to me, and having no way out (except my ex-wife. I can handle her, oddly.)

Not being able to help my daughter when she is in trouble!

Dying before my work here in this world is finished.

That's all I can think of for now. There may be more that I will add later.