@Nick Cikity welcome to BP! I admire your vulnerability right out of the gate. Congrats on turning your life around and welcome to the wonderful world of REI.
My first bit of advice would be to get new "closest friends"!! No, seriously. If you're surrounded by people that are going to be negative towards what you are trying to accomplish, it will affect you.
Now second, all the other things you asked about, the answers are YES! Continue reading/learning; education is the foundation of this exciting industry! Yes, go to REIA meetups and make connections in the markets you're planning on investing in. And yes, if you are self-aware that you are likely impatient and trying to move things along too fast, then you should probably slow down. And congrats for being self-aware, that's a good quality!
So you pretty much answered the question yourself. Keep doing those things, get hungry but stay humble, and immerse yourself in all the great training and fellow investors available here on BP.