I have a problem with my keys.
I never know when to get them out. I'll be walking toward a door that I need to unlock and I just don't know the proper time to pull my keys out of pocket. Sometimes I pull them out too early, then I'm just walking down the hall with keys in my hand. Too late, I'm standing there digging in my pockets just wasted time.
Obviously with keys this is a fairly trivial issue, however, it spreads to every aspect of my life. Going to the bathroom, however, it's more of a potiential problem.