I stongly suggest becoming an alcoholic...I mean CFI.
All joking aside, I understand how big a role burnout can play in your training. I finished my private through commercial in just over six months, it took me another 6 to get my CFI just because I got burned out. Take care of your self, take your time getting your rating. If you make it through it will prove to be one of the most rewarding feelings you will have. It has over a 70% failure rate (at least it did), it's an awesome feeling when you pass it the first round knowing that nearly 3/4 of people who take it don't pass the first time around. Good LUCK!