Playing tired is so hard, i only play when i am 100% fresh if not i will take the day off. The advantage you have is all the money you make can go to your bankroll. Poker is my sole source of income, so it pays mortgage, cars, etc... I wish all my earnings could go to my bankroll. I dont put enough towards my bankroll i play with about 45 max buy ins at 2 4 and about 22 at 5 10. I should be playing 10 20 or 25 50. But i just love the very little variance stable income that 2 4 provides me. You have a very nice bankroll to work with, if i were you i would buy a nice computer set up to multi tab