“How to Art?”
“Hey man that’s not bad!”
“It’s not that great!”
“No it’s good man!”
“Maybe though, add some shading around where the head shadows the neck.”
“Make sure you it’s obvious where the light source is coming from.”
“It will help give the drawing more volume and depth.”
“Whoa! You’re really good at art, man!”
Give confidence and encouragement to everyone you come across!