You can't learn all the tricks and seven cruel behaviors of your life.

1, anti-humanity. The distortion of human nature is that the more domineering and emboldened you are, the more people respect you. The more polite and kind you are, the less people will take you seriously.

2, do not please, you can be enthusiastic, but don't be diligent, you can be kind, but you must also be sharp-edged and habitually please. After a long time, others take everything for granted!

3, there is a bottom line, there are principles, gentlemen do things, know how to choose, know how to advance and retreat, so that they will not be influenced by others.

4. Dare to refuse, don't want to borrow money, refuse not to socialize, refuse. Do not like each other, refuse. Rejecting this matter, the simpler and more simply, is good for both sides.

5, not in the mood, no matter whether you are wronged or under great pressure, don't look for someone to tell you everywhere, no one will really love you, calm down and do what you should do, your heart can be broken and your hands can't stop.

6, know how to shut up, different positions, less words is more expensive, cognitive inequality, indisputable, three views are inconsistent, wasting your breath, different ways, no common goal.

7. Not being anxious, being swayed by considerations of gain and loss, and being uncertain about the future are all sources of anxiety. Malicious people have clear goals, know what they want, how to fight for it, and never spend time on internal friction.