I have this irrational fear that I'm going to waste my life; A fear of missing out on experiences I could have had, of not reaching my full potential, and of regretting my life when I'm old as stupid as it sounds. Because of this I'm always in this perpetual state of things never been good enough for me now, even though I have a lot to be grateful for, and that sucks.
How can I teach myself to just be happy with things as they are now? Will I just grow out of this? Should I change anything?