What are you unnecessarily paranoid about?
Well, other than my typical answer which I've mentioned a million times before: Dropping breakable items. For example, if I go into the store to grab a drink or something, and what I want only comes in a glass bottle, then I'll always end up death-gripping the bottle until I have it safely within a plastic shopping bag. I don't want to take the chance!
Making the first move in getting to knew a new friend. Half of me says "Just ask them if they want a bite to eat."The other half says "No that's not a natural progression! Wait for them to show interest." I literally dont know how to make friends if I'm not forced to work with them in some capacity. If I just want to get to know someone is so hard for me to start the process.