You may want to save a certain friend from himself or herself, Cancer.
You know very well that this person is making a choice that can only go
wrong, and you want to step in and save this person before it's too late.
You have probably been in this position before. You may have come in at the
last moment to rescue this individual from a bad decision. Sometimes you have
to just watch and allow another person to learn whatever lesson they are
meant to learn without intervention. Give it a try.