Wizard: I shall also wear armour.
Fantasy lore: no, you can't wear that.
Wizard: why? I'm going to be fighting too. I don't want to get stabbed by the first guy I see and die.
Fantasy lore: no, it wouldn't be fair on the giant dragon or the deamons I'm sending you to fight. Enjoy your robe.
Wizard: I shall also wear armour.
Fantasy lore: no, you can't wear that.
Wizard: why? I'm going to be fighting too. I don't want to get stabbed by the first guy I see and die.
Fantasy lore: no, it wouldn't be fair on the giant dragon or the deamons I'm sending you to fight. Enjoy your robe.