I'm going to be honest, I am absolutely horrible at drawing in a realistic style. You guys have seen the pictures I've posted on here, and I'm pretty sure you'll agree they are in no way realistic. But I've been working on it, and the other day I managed to pull off a picture that was some sort of combination of anime(my preferred style) and realistic...ish...
What I'm trying to say is, keep working on the things you are hard at. Then, before you know it you'll be a master! Or at least halfway there ;)
I've already written quite a few posts on inspiration, so I think I'm going to cut this one short. But before I go I just want to say to everyone out there who started something and then gave up because they weren't good enough; go back to what you started. You don't have to instantly be amazing at something, take the time to learn a skill the hard way. The results will be much sweeter if you worked hard at it than instead of just half-way doing everything.