You're not alone in feeling tired, my friend. I've been depressed for longer then I can remember, and there is exactly one reason why I'm still going; so my dad won't have to feel the pain of losing a loved one to suicide. You have two beautiful daughters, and you've got to do your best to stick around for their sake. It's hard enough for a two year old to understand death, you don't want to force her to wonder why her daddy chose to leave her. I know that it doesn't make life any easier, but if you choose to live to spare your daughters a lot of pain, at least you will have a reason to keep on plugging along.

Are you taking antidepressants, or do you have a theripist? Those two things can go a long way in helping you get your life back in order.