Everyday try a little even if it's going to be bad

Everyday try a little even if it's going to be bad at least you'd have tried. You have nothing to lose. A sketch everyday. Look at the worst thing there is in what you did in the past and try to improve it. Perfection can only be reached by doing it, the only question is when, there is 100% success rate. The only risk is to give up. For that the task must not be too hard, or you won't be able to do it everyday. Draw just a face, or a quick figure, or whatever. Don't try to draw a masterpiece but try to do something better each day.