Memory hacks..

He is a very good teacher

That echo effect ruins the entire point of the video. It hurts to even listen to him. Who edited it. You can't force yourself to memorize things, when you have no native imagination of what they are like in real-time. It is called photographic memory for a reason.

he said a whole load of nonsense just click bait

I partially disagree because different folks with different memory retention but thanks a lot for sharing its will help other people

I will try it and revert back 😅