There are many kinds of jobs. Those who go to work normally, institutions or civil servants are not necessarily tired, and their wages are certainly not low;
As for doing business, any business has competitive pressure and risks are always there. It depends on how you nip in the bud.
Anyway. 365 lines, each line is the best, and there are many easy and high-paying jobs. Just because you don't know doesn't mean you don't.