I've read a few posts about getting better in life in general. I already have some hobbies which I love (playing the piano, kick-boxing, chess, reading, listening to music, playing in 2 bands) and I started to learn more for school and living healthier.

But now, I don't have any spare time apart from one day a week. That's not enough to improve my game significally. But still I don't want to stop doing the other things because I love doing them and I even started to love learning because my grades are getting better and I get more interested into the subjects.

How would you guys solve this problem. Is anyone of you in a similar situation?