By remembering and being fully aware of who you are in this world ... by being grateful for the good fortune you had by being born in the situation and family you have now.
You could have been born in an African village and lived for a year before dying of something. You could have been born in the slums of Mumbai. You could have been born in Gaza. You could also remove the time constraint and you could have been born a peasant in medieval Europe.
Out of all the billions of human lives that have existed so far, there are many that were born during this time but only a small percentage of them were lucky enough to be born in a family with wealth and privilege enough to enjoy the modern technologies we've created so far.
I am lucky, you are lucky and anyone who is able to read this is lucky to have been born at this time to enjoy this online chat.
Remember where you are in this world and this time. As unhappy as you think you might be, there are millions of people that wish they could have the life you have now.
Be happy because you are a winner of the cosmic lottery of existence.
As an indigenous Canadian I can confirm this.
Both of my parents were born and raised in the wilderness. I don't mean that they were born in a modern hospital and later raised in the bush. They were born in the 40s in a teepee with the help of traditional midwives.
Dad was a great hunter and trapper and did all the things you could imagine a hunter and gatherer could do.
Mom did the same as well, not as much or as well as dad but good enough to survive on her own or with children. She hunted birds, fished and could bring down gut clean prepare butcher moose, caribou, bear, wolf, lynx and any other large animal if she had to .... when she was a young woman that is. She could also travel, walk, snowshoe, use dog team, paddle a canoe, portage, sail, and survive alone in the bush for weeks or months on her own. In her prime, she was a far better hunter and gatherer than most men I know now including myself.
It only makes sense .... prehistoric hunters and gatherers didn't sit around and relegate women to only do certain things. Everyone no matter what gender had to be capable of doing everything in order to ensure and secure the survival of everyone.