I could never imagine you having altruistic feelings the way you feel superior to people. To live is to suffer-Fritz Lange. Suffering causes one to learn how to better prepare for the next time it's rough. These people whining about today's conditions need to know it's been worse.
The Buddha believed that most suffering is caused by a tendency to crave or desire things. A person might crave something nice to eat or desire to go on a nice holiday or earn lots of money. Buddhism teaches that through being dissatisfied with their lives and craving things, people suffer.