i know what you mean. When I switched gyms I went from rec to regular team and I learned a lot quicker even though I was still practicing the same amount of time a week! I am very happy for you and It didn't seem like you were bragging it was just like you were so excited you had to tell people...
I completely understand. I had the same problem, but don't get frustrated with yourself because I find that makes it worse. Just remember it's you and the bar....you can do anything. After a few times of getting it, you won't think twice.