I would like to understand or have it clarified. If oils loosen the sebum of hair, does that mean it's loosening hairs that were on the verge of shedding anyways. . . .or can oils on the scalp actually loosen hairs that were meant to have stayed another three years?? That's important, because if they were going to shed anwyasy... . but if they had life on them yet, that's a different story. I too, have been scalp massaging daily with jojoba, thinking it would help with my flaking, powdery scalp, but now I'm wondering if I should quit. Even doing pre-poos, . . . is that not a good thing then?