You don't make them mad, my dear. They envy you. You have what they want but can't have because they will not let themselves. It seems like now a days, you're a freak if you are happy; stoned or just had great sex. You can't just be happy because you woke up, above ground, the sun is shining and you know it will be a good day.
Let them envy for now. But in time, your upbeat attitude becomes contagious and the people around you will see you have a much better, simpler life because you aren't always stressed out over things that don't usually happen anyway.
Keep smiling. You'll live long.