At 23 you are thinking this. Kudos for that first! You have all the time rest of your life! You should pluck "regret" at its root and resolve that. Regret would

At 23 you are thinking this. Kudos for that first! You have all the time rest of your life! You should pluck "regret" at its root and resolve that. Regret would always exist. Even if you had spent time coding/OS etc, regret would've shown in different form. And regret will always be your shadow and you need to make peace with it. Someday, one these regrets will propel you to do something radical and THAT will be the thing that will resolve this truly. Until then make peace with the fact that you are now self-aware and still got so much time left!