If I can't get good points in the exam, I have to go to school and study during my summer vacation.
I don't want to sacrifice my vacation. So I have been studying hard.
I am filled with two opinions now.
For one thing "I want to study", for another " I want to take pictures"[ taking picture is my hobby ]
Should I sacrifice my hobby to study? Or should I sacrifice studying to to enjoy taking pictures?
I think there is a third way.
I will use my time better, and then I will save my time.
If I can do it, I will enjoy both studying and hobby.
Time flies. So I have to cherish my time.