I'm with all of the above especially about finding a mentor. That was the biggest thing that changed my world. Join a league, group or club where like minded shooters shoot. Identify what your goals are, you can't just say "I want to shoot one hole". You need to set goals to grow by, shrink your groups as you go and learn about all of it so you see the whole picture. Find someone who's been down that road, ask them to take you down that road. I've found over the years in my group that the mentors who make people start from the bottom and learn all the process and not just giving them a 'magic load and process' are the mentors who teach the best and ultimately those mentored become better shooter. I don't use a lot of the tools or processes that I did when I started but knowing why or how each of those processes works helps me understand how to tune my load the best now and that's how I work with people who now ask for my help. If I hadn't been through all the pain I wouldn't understand all the intricate pieces of the puzzle and those are the pieces that will make you a better reloader. I mentor anyone willing to listen and still listen to anything my mentor(s) tells me, it make all us better in the long run.
As far as the conversations being too advanced, don't worry. As you read, learn, load and shoot and then rinse and repeat it'll all start making sense and you'll gravitate to people or conversations that are relevant to your needs here. There's something for everyone here.