I finally logged in to the game!

After hearing so much about toxicity, time gating, systems etc I have been very nervous to log into world of Warcraft despite being subbed for 10yrs. Well today that all changed and I finally logged in! I did get so overwhelmed trying to choose a server that I had to log back out but progress is progress! Are there any discords or communities anyone can recommend for people who are too nervous to choose a server? I am hoping to have a class selected before the next expansion comes out but idk if that's too ambitious...