Well those two are easy. Will take just one session. Some classes are going to be conducted by women and one of them is a beautiful leggy brunette with soulful eyes. She can teach personal hygiene. One distasteful look from her and he will NEVER EVER touch his nose again leave alone picking it.

And colors, well he will start remembering all the colors because he will be seeing rainbows when he sees her.

Easily done birdie