That is... strange. I do not know much about what the bullets created by human mages are like, but I have never heard of anything like that.

If some other version of yourself could learn magic, though... then I do not understand why you would not be able to. Perhaps you just need to... practice?? Hm.

[Toriel doesn't seem to sound too sure of herself as she says that- after all, in her experience, having to practice for something like that isn't something monsters generally have to do.]