I don't think this is good advise, doing what you love without thinking about if you can make a living out of it is poor advise, specially for men.

You can love what you do, no matter how big or small it is, but strive to do something that others also need and thus you can make a living out of it.

If you can achieve both, doing what you love and be economically successful, great! 🤙🏻 but if you have to choose you better pick a good job over being happy in the short term by avoiding the crap you don't want to deal with.