Home Or Storeroom

I do not know I should angry John or laugh at him. He loves to keeps many un-use items at home. Well, it is not useless but it would not use if everything goes smooth. John will always buy extra items to keep for emergency use. For example, paper holder, faucet, bulbs, switches box and lighting. Although I know it is good to prepare them before broken so that could fix the problem immediately, but it does not necessary have to turn my house into storeroom. Oh my!