What is the lore reason for only being able to equip one exotic weapon and one exotic armour piece at a time. I mean it would obviously be OP if you were able to run Vigilance and Graviton at the same tine but everything else has a reason in the lore, even the Crucible. Even Crucible ranks (Redrix’s Claymore lore tab)! I know that it balances out the game but I was just wondering if there was reason in game, like it would overload your mind or something.