>>512526405 (OP)It's because you are not invested in the world. To be invested you need to have decent genetics so that you have the will to propagate existence, like find a wife and have a family. You also need to be financially invested, like a job, investments, assets, etc. Then you need to be socially invested, having some friends and acquaintances and with it comes the desire to meet new people.
I was invested once, maybe not so much socially as I wanted be, but I was invested. All that is gone now post covid hoax and I have zero stake in this world.