My life of study

 Study is important. I am a student i know that study is important it can help you in future. During Exam, what should i do study hard or smart. Lecture , teacher , friends always tell me you must study smart. Every time i spend a lot of times to memories, essay, point ,etc depend to my subject. I study until midnight or wake up in the early morning around 3.30 a.m. I also can remember what am i memories. I will think that i make a wrong choice in my education?

 SMART is no memories all of information same with you book? Or only understand the meaning. I am very confusion about this. If i understand what should i write and how to i present in my papers? whether that is correct or no. i am 19 years old study in college, i study until now i also no understand what is study smart , what is study hard. i only know i always memories and always forget it in the times.

Study hard is memories all of information same with you book? when you answers the question form you exam papers also look like copy from book? Or study until sleep.This let me remember in my primary school life , before the exam i memories one of a essay, i can remember as fast as possible. when i take that paper is i can write it but suddenly i forgot it , that i change the story .when i take a result my result better than other friends we memories same story but i change a bit , then i get a result better than they. That story let me know don't follow same things when you learn or what. i must change.