I actually came from another department in my college before doing physics and I know pretty well that physics requires more work than my previous major. Now, how does one keep himself motivated? Though, I can say that I'm pretty much motivated in doing science and mathematics but there would be days that I'd accomplish pretty much nothing. Whilst feeling really tired during week ends I'd end up sleeping too much or play video games (I actually used to be a 'gamer'). So yeah, it's all in the thread title, how do you guys manage to do your stuff with consistency?