Whichever game you are playing, you have the power to play at the any level you want. If you want to be an amateur or a professional it is up to you and your commitment. There are things you can control and things you can’t. To increase performance and get better you have to do the thing you want to be good at.
Want to be happy then practice happy.
Want to be loved then practice love.
Want to be healthy then practice good health.
Want to be wealthy then practice making money.