It was a long time ago, and I also want to talk about my opinion. First of all, I'm not an expert because I'm not from the catering industry. I just want to express my personal opinion as a layman. You said there are many houses in the local area, two of them are against the wall, one is full of guests and the other is empty. I've eaten both. To be fair, the one with bad business is not as good as the other. You said it tasted the same. Shall I invite my friends to have dinner next to you and tell you later, or ask someone to buy it for me? This is the first point.

Another thing, you are right. Everyone has herd mentality. Where there is excitement, the more people there are, the more food there is. So I think you should also learn this method, even if it is free to send noodles to relatives and friends, it is only for popularization and should be affordable. With popularity, customers are naturally willing to come to the door. No restaurant has a reason, and people won't go in. That time, I went to that noodle restaurant with bad business. Because I got up late in the morning and there were too many good businesses, I was afraid of being slow, so I went to another one.