Wasted your 20s

Anybody ever feel they wasted a portion of their life? I’m about to be 31 and looking back on my life I haven’t don’t anything memorable. I’ve worked dead end jobs through my 20s and only have a Associates Degree in a subject I’m no longer interested in. Right now I’m working as a cable installer trying to get into the IT field or move up in my field but it’s hard to not look back on my life and realize I’ve wasted a portion of it.