Only when you enjoy doing it can you have enthusiasm.

Enjoyment is experience.

The benefits and consequences of this matter are up to you. You have to do it yourself, not for others.

I'm doing things for myself.

The experience, skills, abilities, etc. learned

From the perspective of self-interest,

Results and behaviors should be linked. Once they are not linked, they will lose their enthusiasm.

If you don't have the ability to exchange resources equally with the other party to keep your free will, you will give up your free will excessively, then you will lose yourself, and then you will lose your enthusiasm, and the career will rot.

Don't be too eager to make quick profits. The worst thing won't work, and the worst thing won't do it.