15 things you should be smart enough to realize by age 221. Your 9-5 is someone's passive income. Find new ways to make money and create yours.2. Your diet isn't just what you eat but also what you watch, read, who you follow & spend your time with.3. You shouldn't take advice from people who're not where you want to be in life.4. No one is coming to save your problems. Your life's 100% your responsibility.5. You don't need 100 self-help books, all you need is action and self discipline.6. College is a waste of time for 99% of people. You can learn 10x faster from the internet if you use it right.7. No one care about you. So stop being shy, go out and create your chances.8. If you find someone smarter than you, work with them, don't compete.9. Weed has 0 benefit in your life. Blunt will only slow your thinking and lower your focus10. Comfort is the worst addiction and cheap ticket to depression.11. Don't tell people more than they need to know, respect your privacy.12. Avoid alcohol at all cost. Nothing worse than losing your senses and acting a fool.13. Keep your standards high and don't settle for something because it's available.14. The family you create is more important than the family you come from.15. Train yourself to take nothing personally to save yourself from 99% of mental problems.