There are five things I don't play with:
1. I don't play with things I can buy, because I can't learn anything new
2. I don't play with things I can't play, how can I play if I don't know how to play
3. I don't play with hot things, what if the hot things are gone
4. I don't play with things that are not hot, how can I play with them if they are not hot
5. I don't play with things I don't want to play, how can I play if I don't want to play