Is there a comfortable job like security? My classmate said that he would sit in a small pavilion and drink tea every day. Open and close the door when others come. .

No contrast, no harm. People live better than people and goods are better than goods.

Think about it: his work has no technical content and no future. I will only be a security guard all my life and earn only that little salary; And you learn technology, and now it's just the initial stage. When you have excellent skills and can take the lead and become an elite, will you still earn only this salary? Young people should not aim too high, take every step down to earth, and one day you will have a chance to fly high. Did finches start and end their ambitions?