As the title, I've been struggling, these days, facing the pressure of finding a job, messy, and keep updating, although physically not tired, but mentally a little messy, I'm wondering if I want to continue, because you don't know, every day when you open your eyes to owe someone five or six thousand words is not very comfortable, but looking at the collection has not been rising, the recommendation has not been added, I don't know when I may give up again. Students, if any of you still love to read this book, even if you don't give a reward or a recommendation, at least be tired to leave a little sense of your presence in the book review, okay, I really thank you.