Caricatures

Okay i know. My drawings always look cartoony. I figured in order to get better with realistic drawings (which have, without a doubt a high demand in this industry) i should do caricatures of two peoples faces everyday from know on. So gradualy i will become better and while exaggerating their facial features, i will aquire knowledge about drawing them realistically without exaggaration. Sure sounds like a plan.

First one, pretty quick sketch but im here to improve, rite?