A friend of mine is learning to knit, and she has a coworker who works in both tails from her work using a crochet hook.
Why do that instead of weaving it in (or, for the tail from the cast-on, just working it into the first three stitches)?
Is she weaving it in the same way that I weave it in with a tapestry needle?
Is there any advantage to doing it this way?
Inquiring (enquiring?) minds must know!