I've been putting grease in my hair after every shower for absolutely as long as I can remember: probably for about as long as I've been alive (I remember my grandfather putting Wildroot in my hair as a very small child.). I wear my hair cut short. I don't have "styling" issues.
What would happen if one day . . . I just stopped and didn't put the grease in my hair? Would it all fall out? Would it stop growing? Would it stop falling out?
I've never had an issue with how my hair looks or feels - vis-a-vis grease. Furthermore, no one has ever commented one way or the other on how it . . . feels? So, what's the point?
Is this merely a case of absent-minded consumerism or is there some real, productive, reason why I need grease in my hair?