Hey, so I´ve been going to the gym for three months now, getting into shape. My arms have grown a bit, and people around me are noticing it. I mainly do stuff in the machines, because I am afraid to use the real stuff, because I don´t wanna get injured.

I start lifting in a more serious manner, can you guys point me at some easy to understand resources for lifting. I tried getting with the stuff in the r/fitness subreddit, but that´s shit confusing to understand for me, they use a lot of terms I am not familiarised with.