A friend of mine lost something important to her last night and even though she eventually found it, it had her super worried. There was nothing more that she wished for in that moment than to have some kind of tracking for her item, and as far as I know promptly got one once she found it. 

It is easy to lost track of things. I have often heard the phrase that I would lose my head if it were not attached. The best way that I have found of keeping track of things is keeping a tally of them. That goes for weapons as well. Keeping a tally of how much ammo you have so that you have an excuse to buy more. Then again, who needs an excuse to get that?