I don't think anything in TPM indicates Anakin has anger issues. I also wouldn't say there were anger issues per say, but when Yoda touched on his mother, Anakin is fairly clear he's not exactly appreciative of question when it comes to "losing her". We do see the repercussions of losing his mother in AOTC. Yoda also had a bit of foresight concerned with his training ie "danger in his training". Anakin's a good kid but Yoda probably knows its not that simple.