I agree with Martin, finish the Human course, but much more important is to try again and again, in other words, practice a lot. If you feel your topology need improvement, if you feel you quite don’t have the hang of it, start over and as much as you feel you need to. The key thing here is having grit, nothing worth pursuing is going to be easy. So practice again and again and don’t get discouraged, you are leveling up little by little.
