1. Occasional greediness helps sometimes.
2. How can you play fairly when life is too unfair.
3. Physically. Mentally. Emotionally.
4. And without any damage.
5. Especially your problems that you can’t solve.
6. ASK PERMISSION FIRST. Well, not everything can be asked.
7. Sometimes, sorry is not enough.

Unfortunately, no matter how old you are this will always be taught.