Is drawing a hard skill?

 I always hear classmates say their bad at drawing or drawing is a hard thing to do, but what they do not know is they already know how to draw. Remember the time when you first drew a picture as a kid now fast forward to all the drawings you did at home and at school to now. What you remembered is you already acquiring the skill of drawing. Now I know that your thinking, " if I already know how to draw why isn't my drawing good?" Well, the answer might be you not learning how to improve. Like many other skills once you acquired it you either have two options, improve or not to improve.