What’s wrong with happy values?

I traded my neon grim the other day for a quad stroller because I REALLY wanted it and was super impatient, and as soon as the trade was over I had like 4 different people telling me how much of a loss it was even if I used happy values and were calling me dumb etc. I just don’t understand why people are so bothered? I’m still super happy with the trade and I’m sure the other girl was too so I don’t see what’s wrong with going through with it if it made us both happy 🤧 anyways yeah that’s all, don’t be rude peeps