I agree with just "wanting to" thought. Riding my bike off early in the morning is a great feeling. Sure I feel tired getting right out of the bed but once I'm on the road heading down the street, makes it all worth it.

You know what might help? Find a ride-buddy to meet and ride with. (Someone who doesn't have the same illness ) This will push you to get out of bed and not have him waiting for you.

My two cents. Good luck!