Here is my first attempt at memorizing a full deck of cards without mnemonics. I had 5 minutes for memorization. Even though I had a decent amount of mistakes I still think it’s a pretty solid attempt. This score showed me that I do have the potential to memorize a deck of cards under 5 minutes with my natural memory.
I have memorized 32 cards under 2 minutes before so I thought 5 minutes for a full deck should be achievable. Then why not give it a shot?
I am not going to dedicate myself to this that much so the next attempt might be in a few days or maybe even later.