I have not sensed this behavior from you. One always has to be careful when reading posts because posts really do not capture "tone" of a message. Of course, there are ways to YELL AT PEOPLE , but I didn't detect this.
I recommend that you get a copy of "Moodle 1.9, A complete guide to successful learning using Moodle 1.9." Yes, a bit old, maybe there are newer. But this was a book that I read when I first started using moodle (yep, Moodle 1.9.)
I know a lot more now than I did back then. We didn't have "MoodleCloud" and I didn't know how to install Moodle on my own computer, for experimentation. But I did install Moodle on a low-cost hosted server, and just spent a lot of time learning. The Moodle documentation is very good.