This is a more full description of the Mind Palace memory training technique here https://youtu.be/3vlpQHJ09do
The Mind Palace is my best memory training tip. If you want to learn to memorize anything better I recommend that you use this memory training system.
The core of it is that you use pieces of furniture in your home to visualize whatever you want to recall.
It is an amazing memory training technique. This is the same memory training technique that I have used to set the record for the fastest to memorize a deck of cards in the USA.
Memory training is fun and effective.