Sad or good?
We are here and use pcs and stuff BECAUSE humans always complain. Complaints are the engine of advancement and there is always someone who complains because someone else is complaining...
So stop complaining that others are complaining
Thank god the people a few thousand years ago complained:
"Hmmm are you okay with sleeping in the open, without something to lay in or something that keeps you from getting wet or cold?"
"Yeah totally... I'm satisfied with the rats chewing on my leg and the ants eating my foot because complaining would be bad!"
"By the way.... there is something new called "fire".... well I called it that way, but it cooks food, that seems to taste more delicious and all this parasites we keep on getting, you know: the things that eat our intestines, we don't get them if we eat grilled meat."
"Na don't worry, I'm satisfied! Just gonna cough up some blood and poop some... there are still openings in my body where no blood comes out, so why complain?"
You get the idea ; )