Will I ever get a successful career despite sucking at math?

Why would you need to be good at math to draw cartoons, be a graphic artist, or teach these? It seems to me that they are more artistic endeavors and I don't see how math would be relevant to being good in these fields. I would check your sources and make sure the information you got is accurate. Most colleges require algebra and geometry, but as long as you p, that is usually all they require for many liberal arts degrees.