A stressful but happy life or a stressful but unhappy life, which should I choose? Why?

Support you to choose a stressful but happy life, because life can grow without anything but happiness, and happiness is the premise of winning friendship and getting happiness. As for stress, you are still young, don't be afraid, even if you fall, you can get up and turn over, because young age is worth crazy and fighting for, and you can't lose happiness and friendship without anything! This is just my personal suggestion. I hope I can help you.