There are old people who can be pricks and in a bad mood most the time, but also there can be as many young pricks and in a bad mood most the time, some are grumpy and some are laid back and fun to be around, young or old. One of my favorite quotes from richard pryor; There's a lot of young wise men out there in the world, their deader than a motherf*%ker, you dont get old by being no fool.