a) What kind of things do you really enjoy doing?
b) How often can you do the things you really enjoy? (And, why are you not able to do them all the time?)
a)
I like to hang out with my friends.
b)
I cannot really enjoy doing things very often. Time does not allow me. School and other activities are too much burden for me, so only at weekends when I don't have classes I really enjoy myself.