15 sentences that stripped human nature, you won't suffer if you know it earlier

1. In this world, there are only two things that are truly trustworthy: your health and your ability to make money, everything else is fleeting.

2. Don't rely too much on others, because even your shadow will leave you in the darkest moment.

3. Don't easily give advice to others, because some people may misunderstand your kindness as meddling.

4. Some people, you give 70% help, but they feel that you still owe them 30%, or even think that you haven't done enough.

5. One failure is enough for you to tell who is a true friend and who is just a passerby.

6. When someone says "theoretically yes", it often means that there will be many obstacles in actual operation.

7. Maintain your own boundaries, don't always do things that don't pay off, otherwise your efforts may be taken for granted.

8. When you need to reject others, be direct and firm, don't procrastinate, so as to avoid wasting the time and expectations of both parties.

9. Don't show everything you have, keep 30% of your privacy and secrets, which will make people respect you

10. No matter how big someone else's roof is, it is not as good as having an umbrella yourself.

11. People like free things, but no one will cherish free things.

12. Be reserved when sharing with others, because your sincerity may be used by some people, and they don't really regard you as a friend.

13. If you succeed, eating green vegetables is healthy; if you fail, eating green vegetables is shabby.

14. The essence of interpersonal relationships is mutual benefit. Those connections that are not based on value exchange are destined to be fragile and short-lived!

15. The fundamental weakness of human nature is that people are often willing to believe only those things they want to believe in their hearts, which is a self-deception.