I enjoy making money more than I enjoy goofing around at the table, I know at the lower stakes the money might not be that signficant but if you can grind your way to the top then you can earn nice money while still having fun. I also enjoy outplaying my opponents more than I enjoy getting lucky. Keeping track of your winnings (ideally using PT) is good to keep you focussed and motivated. Set yourself goals and give your best. If you find yourself making dumb plays because you are getting bored then concentrate on getting better reads and\or play more tables (6-max > full ring).