This is a "word ladder" to drill your memorization of the MIT Mystery Hunt "Have you tried…" list. By "word ladder", I mean that if a letter appears more than once in a line and in adjacent lines, typing that letter in one blank will make your appear in appropriate blanks in the line and adjacent lines.
To see what I mean, the second item is MIRROR REFLECTION. Fill in the blanks and see what happens.
(I reworded suggestions and split some multi-part suggestions into pieces; these drills work better with shorter phrases)