Sometimes its hard to get into an inspired mood. To get motivated to do something..
A good way to get jogging I've found is to become hideously focused on the senses involved.
Almost like a warm up before whatever. so with drawing. I would spend the times, when i'm walking back from work, analyzing all the shapes, shades, colours and structures. and pretty much ignore everything else. The same with wanting to get into the audio 'zone' with music.
Another thought : at least once a day find everything really interesting. look at objects like you've never seen them before. Because nothing is boring when you get in the right mindset.