I, personally, like mistakes in writing (as with in painting or singing) - I feel that it gives the art an additional depth, context, detail and comparison with author earlier/later works, other authors.

I believe that art function is to communicate - we create art, type letters, paint graffiti, verbal-vomit in online game PvP match to make a connection with other people.

So the mistakes are only adding to the art: "cooking this is difficult, and everyone do mistakes, but it's made with love and intuition, not blind recipe". Well, I can continue with examples of kissing but I guess I am repeating myself, haha.

I believe that being perfect is not human, and life doesn't have to be perfect. Getting better is great! But so is making mistakes.

(Or, dunno, maybe I have more to learn and I will some day think in a different way.)