For every 1 dude who does incredible shit, 99 of us are getting by being content. Being content and unremarkable is the norm, don't let social media or fucked up parents tell you otherwise.
The only meaning to life is being happy and content. There really isn't any meaning to it, so the former is the best option.
If you really feel like you need to do something or regret it forever, then you need to get off your ass and start making changes. Otherwise surprise! You're just like everyone else!
Nobody TRULY cares except YOU and MAYBE your closest loved ones. Even then you realize people pay way more attention about what people think they think about them vs what they actually do. Most people generally don't give two shits as long as you treat them with GENUINE love, openness, bare minimum respect.