How to Memorize a Number in 20 Seconds or Less

I think the honest answer is it has to be as simple as possible. You don't have time to think about this too much and so to get to a speed like that you obviously have to train the way you memorize things. So for example, in my numbers I put two images together, six digits right three and three at each location. When I'm memorizing that quickly I think it's really trusting the first thing that comes in your mind the first way of interaction. Instead of having these elaborate connections between images, they're really simple most of the time it's this image leans on or falls on the second one,. This image bites the second one if it's like a person