Don't put your wallet and keys in the same pocket as they can get picked simultaneously. It's called a "lift-lift".

Just try and keep your wallet and keys separate or you could be panicking about having your wallet stolen AND losing your car keys simultaneously and frantically have to look in every room for your keys before you realize what has happened.<br><br>I once had this happen to me on a bus I was taking while on the way home from work, so I had to go to my dad's house for the night since I didn't know how the thief got past the alarm system (which, of course, i didn't disable). It ended up that the thief didn't actually take anything when he got into my house, but the feeling I had in my chest from all this ordeal is something I'll never forget, and I don't want anyone to feel it for the rest of their lives.<br><br>Edit: I'm from the UK.