I Was Kicked Out of the Magic Council for Working Out Too Much

Because I was so skinny, I worked hard to build my strength. Who knew that a year later, my muscles would grow so much that my girlfriend would run away, scared by how bulky I'd become? I got so obsessed with working out that the Academy of Magic expelled me... But that's fine. Over this long life, I've learned one truth: "Muscles are way more useful than magic wands!"