"Gambling with cards is an obvious field."

financial goals would not rank high. If I could remember every single thing I see, I would rather become a lawyer or a doctor where I would be able to have a much higher advantage over others and that would automatically solve any financial problems. If I had a superpower, I would use it to help people as a career path because gambling would get boring real soon as the money aspect of it would just disappear in a week or so (assuming any place allows you in twice).

This is like the one where people who win the lottery become happy for a very short time but very soon after that they either go back their baseline happiness or worse, become depressed.