Generally, to remember important thoughts, we write them on paper or on note taking apps on our smartphones.
However, on some circumstances we might not have anything to write on then what to do?
So, to tackle these situations I went to search for a solution and came across an app called, "Memory Management Techniques" on Google Play.
There is plenty of useful information on Memory subject. But, the thing interested me most was an article on Recalling Memory.
In summary, our mind remembers our thoughts as visual cues or written things (Well, now I understand why my teacher used to tell me to write answers for preparation).
So I implemented this in my way. Now, whenever I have to remember something for later use. I simply imagine a paper and a pen, and imagine writing using it just like real. Then I imagine whatever written things are (visual cue!).
After that, Whenever I get access to my smartphone. I recall my "Imaginary Notebook" and write down those notes (To free up my mind's RAM lol).
So far, I have been successful this way. It helps me remember most things if not all.
Feel free to comment about your experience!