No such thing as 'wasting' life. It doesn't really matter what you do - the core moment-to-moment existence if the same for everyone, what differs is just what

No such thing as 'wasting' life. It doesn't really matter what you do - the core moment-to-moment existence if the same for everyone, what differs is just what you sense moment-to-moment (touch, smell etc., but more importantly also mental impressions like emotional states and various other mental images like memories). In fact, all of existence has always been just here in this moment; this moment is all that has ever been and will ever be. So 'have been wasting most of my life' is just a mental construct, and not a very useful one at that.