for me if i had a car right now i would never need to ask "Why on earth do I need another rifle?". If i saw one then i would get it. Shoot right now my room look like a war room. There about 50 airsoft guns all over the place from the AKs to Mp-5, there is swords , slingshots, hunting airrifles, air hand guns, poster of guns stuff, books on guns, bags of 00,0,000,32cal -75cal shot , and my pets rat cage is sitting on top of a case of airsoft/ airgun ammo. When i did have a few fire arms i kept them locked up and the ammo was locked in a steel safe, just to be safe.
i would never stop buying guns unless i 1. ran out of money for them or 2. ran out of room.