I hear these a lot in my Livestreams, and I am just going to post them here so you feel silly and never say it again...
"I can draw without an under drawing! I don't need one!"
"I can draw this thing I've never drawn before without a reference!"
"Using a reference is cheating"
"Perspective is too hard, I don't need to use it"
"I don't like drawing ___ because I'm not good at it"
"I will never be able to draw as well as ____"