Clinical Psychologist, Dr. Jordan Perterson noted in his book 12 Rules for Life: An Antidote to Chaos that Men enforce a code of behavior on each other when working together to ensure that everyone feels included.

Here are 10 codes every man should live by according to  Dr. Jordan Peterson.

1. Do your work.

2. Pull your weight.

3. Stay awake and pay attention.

4. Don’t whine or be touchy.

5. Stand up for your friends.

6. Don’t suck up, don’t snitch.

7. Don’t be a slave to stupid rules.

8. Don’t be in the immortal words of Arnold Schwarzenegger, be a girlie man.

9. Don’t be dependent on anyone at any time.

10. Be tough, entertaining, competent, and reliable.