Why Bother?

I'm having a "why bother" day.

Why bother dieting and exercising? I'm not losing any weight. Why bother looking for a job? No one has replied to my resume. Why bother trying? DH still says I have a "bad attitude." Why bother keeping up with the house? The kids just come along and mess it up. Just generally, why bother?

It's also a "why not" day.

Why not take a nap? Why not eat that chocolate in the fridge (the kids will never notice it's missing)? Why not look into plastic surgery and take the easy way out? Why not let the kid run rampant and do whatever he wants (so long as it's safe)? Why not eat something bad for me, it'll make me feel better? Just generally, why not?

I need some help getting out of this mood, it's no good for anyone.