Having motivation is difficult. I often struggle with it. But I manage to do it. Some inner strength that I am unaware of. It happened just this morning. I was laying in bed completely unable to get up knowing I had to go to the bank and do some things for work. Then I got an unknown burst of energy that catapulted me out of bed.

Sometimes you just have to force yourself. I know that may not be the greatest advice, but it works for me. Push yourself, especially for something you like. Pull up a chair and sit and watch the trees from your window if you have to. Then once you're out of bed, everything else will fall into place.