I intend to read the book and do more work, because it makes me a person with responsibility. I have no peace of mind I'm going to go out with friends, or I might have to sleep and relax at home.
I will read the book and do more work. Because it gave me a responsibility. This time I was upset, I would hang out with friends. Or I could sleep at home.
I will study hard and work more and more. Because it makes me responsible. When I'm unhappy about I can hang out with friends. Or I could sleep at home.