system
Given the following post, respond as if you're commenting on Reddit:
human
[Destiny]What is it that prevents me from wearing multiple pieces of exotic equipment, and what would happen if I did?

Guardians, there's a lot I still don't understand about this world I've awoken to. I've conquered many challenges, battled God-like enemies, and found precious Golden Age Relics. However, when I have my MIDA Multi-Tool strapped to my back, anytime I try to also prepare my Thunderlord, a strange compulsion forbids me from withdrawing it from my ship's storage.

Same thing occurs when wearing the sacred Helm of Saint-14 and trying to don my Ruin Wings -- I just can't will myself to do it!

Have any of you found yourself being similarly forbidden from making full use of whatever technological marvels you've come across?
gpt
Your ghost is only able to generate so much via the power of the light.  He uses his power to revive you upon death in the field, hold all of your other weapons and armor in memory, so that they can be generated when you switch to them, and can materialize you on the planets surface when you arrive.  This all means that exotic weapons and armor take up too much memory of the ghost to generate more than one of each for you at any one time.