I'm sure you are going to get defensive about this, but here goes:
-You were always arguing with people on here, and that hasn't changed. You take a really offensive and superiority stance. However, it was very clear that you did not have your life together. You now admit that, but back then, you were in denial and defensive about anyone pointing it out.
-You always took a stance as if you were educated. Well it came out that you weren't. You obviously value an education, and now you are taking steps to fix that.
-Most relevant here: you had a post about all of your free time at school and learning new hobbies. I give you the actual useful advice of maybe getting an internship or job that boosts your resume. You are already behind finishing your undergrad. You need to do what the average young 20's guy doesn't - don't dick around and look at the end game the entire time. This is a step in the right direction.
-Lastly, which you haven't took the advice of yet, is that you need to quit being so defensive and argumentative on an internet forum. You are not a happy person - you said so yourself. You can pretend that you are trolling or having fun on here, but it's clear you are miserable doing it.
Just as you are now realizing that you didn't have your shit together, you are going to look back on this time and think "what the fuck was wrong with me". Your insistence on being some sort of expert and wealth of knowledge on cryptos showed up. Now you are jumping onto veganism even though you haven't lived that life for a year. Try to actually be happy with yourself and not wrap your identity in some culture that you just jumped into.