Maybe for people like Joe Satriani and Elvis Costello, practicing music was as easy as saying "yes" to a piece of chocolate cake. Most days it's the same for me as well; however, there are those times that a little voice or feeling pops into my head that asks why should I practice bass, when I could just chill out and do something that doesn't require thought?
Those are the days I have to try so hard to push those thoughts out of my head and try to focus my thoughts into a productive practice. Which makes me think about how much harder it is to practice music and how much more skill it takes. It is not like a team practice for sports or a class where you are forced to focus because of a coach or teammate pressure. No, practicing music involves only you and your own motivation.
For very talented musicians like Costello and Satriani, their focused practices became habit. The better ingrained the practice habit is, the easier it is to practice. The easier it is to practice the more progress, the easier it is to learn new material and ultimately perform. Only good things come from this kind of music practice. (Below, Elvis Costello performs with the Liverpool Philharmonic.)
So even though it may be hard to focus yourself and find the time to practice, I think in the end it is so worth it. I know I've improved and created good habits for myself. It wasn't easy and some days are still a struggle for me, but I really think that as difficult as it may seem to motivate yourself to focus and practice efficiently, it comes with serious benefits.
These are my thoughts for now,
Claire (an eager, but sometimes struggling, good habit practitioner)