To be honest I'm a pretty lazy person when it comes to curtain things e.g studying. But at the same time I happen to be human and that means at some point my brain needs to start working on something. So I decided to do something out of my comfort pit which I advice everyone to do because it keeps you busy and you learn a lot of things. Find a way of pulling yourself out of your comfort pit that is one of the best way to be productive. If you don't like doing something but you have to do it, be creative and find a different way of doing that thing because there is always more than one way of doing things. It doesn't have to be something big e.g If your so used of getting up in the mornings and not making your bed then start making it each morning and see how fulfilled you'll feel and at the same time your getting you out of your comfort pit.
Just take it one step at a time.