First, character first
Whether doing business or doing things, character is the first. Character is more important than ability, good character can bring long-term business.
Second, work 16 hours a day
No matter what you do, no matter how many cities, to stand out, you must pay more labor.
This teacher especially emphasized the 16 hours of work, others work 8 hours, you start late, no background, you have to be not afraid of hard work, more part-time jobs, more time than others work.
Third, the challenge of difficult things
The threshold is too low for the industry, the competition is fierce, everyone can do.
The industry with a high threshold is difficult and not easy to enter, but the competition is not too fierce in comparison. If you insist on doing it, it is easy to achieve success.