Has anyone ever been a trader or a real estate salesman? Please introduce me.

traders don't need strong diplomatic skills. On the contrary, traders are mostly dull, because they need to be quick-witted and keep calm when trading. People with strong diplomatic skills are not suitable for trading, because they can't calm down.

Salespeople, on the other hand, need strong diplomatic skills.

as for income, it depends on personal ability.

traders make profits in stocks and futures to get commissions (this is the main income). If a trader can't make profits in the market, he basically doesn't have a penny, and he may be fired at any time.

A salesman needs to deal with customers, and his income is related to product sales. If a salesman can't sell a product, his days are over.

there is no ceiling on their income. How big your imagination is, the income of both will be. The key depends on whether you have the ability and what kind of work you can do. These two occupational character requirements are diametrically opposed, but they are both the most bitter, tiring and hard-working occupations. Not everyone can be the best in it.