I have a trouble.

Hi!
Do you have any trouble?
Recently, I have a trouble about my club. I wonder whether I quit a club in this season or not.
It is very interesting for me to do club and I like everyone who are in club.
But, I think that if I am in club until I graduate from this collage, I can't realize my dream.
My dream is to go abroad for a year.
 In order to realize my drean, I have to study more harder than now.
But, I don't have enough time to study.
Because, my club activities are four times a week, Tuesday, Thursday, Saturday and Sunday,
which make me tired and sleepy.
I always come home at 12:00 a.m. on Tuseday and Thursday.
Sleepiness and tiredness comtinue to next day.
Because of this, I often take a nap during free time at collage,
I can't do my homework and TOEFL. It has already caused a vicious circle.
Thinking of only now, club is fun, but thinking about future, I had better quit a club.
I'll talk this problem over with my friends, club's senior and my mother.
I hope everything works well.