Draw like a child
I always love this one. Pretend you’re 5, and draw your family, say, or a car on the street, or a house, or something like that. Don’t forget that sun in the upper left corner, or maybe that rainbow in the sky and sheep clouds? Or maybe you’re just 2 and you’re barely managing to keep a solid hold on your crayons. Perhaps you’re twelve and you’re copying a picture from a comic book! Yeah, that’s it. Draw like a kid, and have fun with it!
(and to the smartasses who say “I still draw like a kid”, I reply, “oh shush and just have fun already”.)