The question in the title above is pretty self-explanatory. The term success is an immensely subjective terms and I am interested to hear what the community has to say on the topic.
EDIT: Personally for me, my definition of having "made it" would be becoming wealthy to the point where I have "fuck you money", owning multiple homes across the world, having different luxuries, and having a good wide and family. I'll know I've done my job right as a parent once I see my kids becoming even more successful than me. Being able to enjoy my life, travel, and pursue my different interests without having to worry about everyone else is a successful life imo.