The short answer is "yes". The long answer is: the longer you live, the more your concerns lay elsewhere (career, health, kids, etc.) and you stop worrying so much about what you are going to miss, and start focusing more on what you might be missing right now.

From a philosophical aspect, it also helps to remind yourself that - for all we know - we might be living in the "Golden Age" of humanity and it's all downhill from here.

Enjoy the present, maybe experiment with psychedelics. It gets better :)