Never leave home without them.

It seems that every time I leave my house I have to take three items with me. The first one is my cell phone. If I leave it behind by accident I feel as if I may miss something even though no one ever calls me. The second one is my wallet. That one seems pretty much self explanitory I guess, even though I dont have any money in it because I am a completely broke college student. Then the third is my keys. This one seems self explanitory, but it really isnt. Im ean when ever I leave and im not driveing anywhere I have to have my keys on me, kinda strange its like a compulsion I have. The funniest thing about my keys is thast I dont even have keys to my own house,, I lost them a while ago and just havnt got another copy made. Of coarse the big three is eliminated when I go out for a bike ride and the big one replaces them, a hat. Why did I divulge this information, I havnt a clue but here it is. Do you have anything that you seem to have to have with you when you leave your house?