Sometimes my art will get rejected. And that's good, because all art isn't for all people. If it were, it wouldn't be art, it would be Wal-Mart.
But what is probably more true is that for some people, their time is better spent in some other way. And they don't care so much what I have to say. So what do I do about that?
Actually, nothing. Or everything, depending on how you look at it. The job of the artist is not to convince people to like what they have created. The job of the artist is to create. My creation could be words, paints, crafts, music. But my art is in no way limited to those things. My art is any work I am passionate about.