getting past the "don't wannas"

I have a serious case of them today, as in I don't wanna do my homework, I don't wanna clean the house, I don't wanna eat what I put in the crockpot this morning for tonight's dinner now.

I haven't been a complete slacker. I have made myself do some housework and I have started on my homework. But I don't wanna do any more. I will, because I have to, but I don't wanna.

I wanna win the lottery and run away.