i wish i could find the video i watched last year, was about contentment/happiness, was an MIT lecture i think.
this group of scientists found that people had a base level of happiness and contentment that followed them throughout life, even after massive traumas or massive moments of happiness, most people eventually fall back into their old base level of happiness.
they studied 20,000 people for 7 years.. they had lottery winners whos happiness levels went through the roof but eventually fell back down to normal, they also had people amputated in car crashes who were suicidal but eventually return to being content after a while too. when asked at each stage about their life, the people surveyed would always go back to saying the same things they said 2 years earlier. people can 'get used' to a lottery win and they can 'get used' to having no legs, eventually it becomes part of their life and their overall outlook doesnt change in time.
HOWEVER... the lad giving the lecture did say one thing, he said theres an exception to that rule, he sad that one thing people NEVER get used to, in either a positive or negative way, is how they look.
amongst the 20,000 people, they had a few people who ended up disfigured, none of whom simply 'got used' to it. they also had people who went for plastic surgery, came out much happier with their looks, yet never 'gat ot used' them and stayed happy for years longer.
a group of MIT scientists, study 20,000 people for 7 years, come to the conclusion that everybody can get bored of success and can get over tragedy eventually, as they can only operate long term at whatever their level of happiness/contentment is supposed to be.
they then also say that people NEVER GET USED TO THE WAY THEY LOOK... whoever out there thinks theres balding people who simply dont care and move on in life are delusional, these guys are simply better at hiding their pain. guys in their 80's you see sitting around the pub with bald heads everywhere, will still be looking in the mirror at the age of 85 and remember what it was like to have a full head of hair, people will still miss it even after a lifetime.