‘Memory’ command tip
Strategic tip deployment

I propose that a gameplay tip should inform players of the ‘Memory’ command the first time they do an activity that gives them an important bit of info, such as a cell number or locker code. That way, they will be promoted to use IC means to store this’ll info, plus they could be informed that the burden is theirs to carry for remembering and storing this information IC.

I only learned about memory / memorize when another character told me about it.