my own decisions?

These days, I slowly come to realize that, you can't make decisions that easily all the time. I used to think that I could manage the time between friends and work without too much problems, but somehow I was wrong. Ever since I decided to join the vocal class and decided to be participated in the show (since every group must have at least one performance, though not that everyone in the group has to join), I barely have the time to spend with my friends. I know friends are important to me, but I have to be responsible at what I've decided to do. It's difficult at times, but I believe sooner it would be easier for me to cope with it, well, at least I hope so. =]