Palying poker for a living is hard. There are pros and cons, often when we dream we just think about the pros. I know few poker players who have had great career in terms of $$$, but due to poker career they are quite lonely and social life is minimal. They also have physical (and some psychological) problems due to grinding and eating non-healthy.
To overcome those cons it requires discipline, and there are pro players who have good balance of things. But there are also a lot of grinders who sort of sacrifice their well-being for grinding and money. And it creates problems in long run.
The upside is good though. Every poker player I know praises the freedom it creates. Often people think that to become a pro player it just requires good poker skills. I would say that the poker skill is just a tiny bit of it. Without the discipline and understanding of the whole package it will fail.
