1 Stand up straight with your shoulders straight
2 Treat yourself like someone you are responsible for helping
3 Befriend people who want the best for you
4 Compare yourself to who you were yesterday, not the useless person you are today
5 Do not let your children do anything that makes you dislike them
6 Set your house in order before you criticise the world
7 Pursue what is meaningful, not what is expedient
8 Tell the truth. Or at least don’t lie
9 Assume the person you are listening to knows something you don’t
10 Be precise in your speech
11 Do not bother children while they are skateboarding
12 Pet a cat when you encounter one in the street

Source:

https://www.theguardian.com/books/2018/jan/28/12-rules-for-life-an-antidote-to-chaos-by-jordan-b-peterson-digested-read

Link:

12 Rules for Life: An Antidote to Chaos by Jordan B Peterson