1. Never do anything that you don’t want to be seen by everyone. Of course, we have private talks etc but don’t do actions you want to keep in the dark.
2. Try your best to be kind to everyone, even people who annoy you. Force yourself to do nothing, if that is all you can do, rather than react meanly.
3. Be humble. Humility is always welcome in any situation.
4. Love is the answer to any question, no matter what the question is.