thx FutureInsights bro. I think I will read more in 2p2 and watching the twitch streaming. Rio - FTGU is quite expensive for me now although i know that RIO is a great study platform for poker.
Indeed, GGpoker could download the hand histories. However, I really don't know how to analyze the hand step by step... I know that there are lots of tools like Piosolver etc, but really don't know how to use it...