So sorry this happened to you. I went through the same thing when I went in the 1st time last month for my msq. I wasn't kicked yet but the tank wanted to take a vote for some reason. I was completely lost about everything. He didn't have the patience to guide me. The others were quiet. I left voluntarily. I went back in immediately again with another group. I kept up better with the new group and followed and observed more. They were also extremely nice since I was the only Sprout there.

It's a learning experience. They go quick, and you just gotta do your best to keep up and stay sharp. You'll meet the random jerk but don't take it personally or let others influence or bring you down.