I found myself with the same problem: And first, I tried to see it the most objective way I could. I had to ask myself if my product is simply a piece of shit o

I found myself with the same problem: And first, I tried to see it the most objective way I could. I had to ask myself if my product is simply a piece of shit or this person just can't see the potentially good thing I have in my hands. After analyzing the meeting with this guy, I found that I actually I learned something! What I disliked the most was his lack of objective arguments to tell me why he thought my project wasn't good enough so I dismissed that part and started paying attention to the objective aspects of the conversation. I realized that I wasn't prepared for some of the questions he asked and that I had to focus in that aspect for the future. The only advise I can give you is that you should always try to see your project outside the box and analyze the feedback people tell you about that, always try to take something you can use out of any conversation to have more tools in your favor in the future, good luck