that's crazy! 14hrs a day? WOW

why are you playing tournaments when there is so much more money in cash games?

if you managed to reach $2000NL you must be making a few hundred thousand dollars a year playing cash games.

even at $400NL playing 40 hours a week (2000hrs a year) with a winrate of 5BB/100hands and playing 400 hands an hour on average.
you will be making 4*2*5*4=$160 per hr.
and you'll be making 160*2000=$320,000 per year.

and since you play more hrs than this and you play higher stakes (and can presumably beat those stakes) you should be making $500k+ per year playing cash games online.