Think about it. Go to a restaurant and order dishes that you can usually eat at home. The chef in the restaurant will fry dishes that taste the same as those fried at home, and the seasonings are similar.
But the price is more expensive, a dish is at least ten yuan. If you do it at home, you shouldn't spend so much money.
There are leafy vegetables, which are dirty. Who knows if the restaurant has been cleaned? Who knows what to do if you eat bugs or hair? It will make people lose their appetite.
There are also shrimps and crabs that should not be eaten in restaurants, especially in the suitable season. If there are too many people in the restaurant, just brush them casually when cleaning shrimps and crabs. Actually, those shrimps are still very dirty.
It's better to go to the seafood market to buy some yourself, clean it up at home and cook it yourself. It's safer to eat. After all, spending money is a trivial matter. If you don't eat clean, you will be in trouble.