I feel dump for not taking an action. I wasted my time hanging out with friends, playing computer games back in 2009. If I had done my research and found my way into bitcoin, I might have made a good fortune by now. But I do feel Smarter than my friends who are still not interested in crypto currency and view it has a joke. I pray they would truly understand the power of crypto currencies in future.
I think if you stick into your past and be regretful for the rest of your life it will not be fair. There is a huge number of Bitcoin users who have done all these things in the past but now they have concentrated on the future task.
I think it is better to move forward and take some good steps. We are still lucky that we are earning right now with bitcoin, there are people who besides knowing bitcoin are wasting their time. This is how what makes us smarter.
Yes better leave the past behind and look the present and the future to start again and do what you just missed in the past. Besides we can't bring back the past, we were just be sorrowful if we think that. Now be smart and use your resources and capabilities to do more interesting things. Don't repeat what you're mistakes instead take this as a new learning.