I'm just like you. You must have confidence first. Look at you, asking anonymous questions means that your confidence is out of order.

I am short, ugly, poor, sick and old, and my 40-year-old wife has run away. There are many people worse than you in the world.

Selling cosmetics requires some natural skills, which not everyone can do.

Decoration design work, one is too hard for you to do, and the other is too competitive and demanding to do.

I suggest you do store sales of bedding and sporting goods. . .

But I don't know your specific situation, you can ask me. At least I can understand your situation.