By age 23, you should be smart enough to realize this

 1. Your 9-5 is someone's passive income. Find new ways to make money and create your own income stream.

2. Porn is the greatest killer of success. It will stunt and destroy your brain.

3. You shouldn't take advice from people who are not where you want to be in life.

4. No one is coming to save your problems. Your life is 100% your responsibility.

5. If you find someone smarter than you, work with them, don't compete.

6. Weed has 0 benefit in your life. Blunt will only slow your thinking and slower your focus.

7. Comfort is the worst addiction and a cheap ticket to depression.

8. Don't tell people more than they need to know, respect your privacy.

9. Avoid alcohol at all costs. Nothing is worse than losing your senses and acting like a fool.

10. Keep your standards high and don't settle for something because it's available.

11. The family you create is more important than the family you come from.

12. Train yourself to take nothing personally to save yourself from 99% of mental problems.