2 Answers

Study and pay attention……..

The easiest way to learn is practice doing a skill you seek to learn often and daily if possible. Practice remembering images you see and draw pictures from memory to compare to what you saw.Repeat and get the details and perspective right. Mimic the words, expressions and manners of someone you admire. Some folk don't  like being mimicked and consider that insulting rather than flattering so take care in performing before others. Working with mental imagery gives you far more than any other way of thinking because a mental image is worth more than a thousand words. Some are more precious than gold and can be shared and yet, remembered also.