33 years ago I memorized pi to 110 digits while waiting for my then-girlfriend and one of her friends to get dressed. I was sitting in my friend’s car and he ha

33 years ago I memorized pi to 110 digits while waiting for my then-girlfriend and one of her friends to get dressed. I was sitting in my friend’s car and he had his algebra book in the backseat and that’s how I passed the time. I’m convinced I could memorize thousands of digits with a little more effort. The only technique I used was remembering chunks of numbers of varying length. The memory palace method sounds difficult to me.