you should take poker seriously before you expect to make $20/hr.
at 5/10 limit?
thats 2bb an hour which, assuming you have a +ev in the game would be very hard not to achieve unless you were playing 1 super slow table full of people as skilled or better than you were
if you actually have an edge in the game (which is far from assumed, as you wold need at least 15k+ hands with a solid winrate to assume you have an edge) you should definatly be making more than 1bb profit per hour
