(Tan) Writing about study habits

I am a student at University Kebangsaan Malaysia. After my classes I always like to study at home. Sometimes, I will go library to study. I usually study at night because the weather very hot in the afternoon. I prefer to study alone. I don’t like to study with friend because I can’t focus to study and always chatting with friends. I always make notes when I study because it is easier to remember. I study more than 10 hours in a week. Sometimes I can study until hold day but sometimes I not touch the book at all in a day. I have 18 hours of lectures. At the beginning of every week I make a study plan for the whole week. I always busy to study.