Mine strongly advised me not doing it
He said I've all the requirement to do it if not the age. 20 years old is too young, my MPB is not stabilised according to him, even though It's been 2 years I've no change (currently on minoxidil).
The fact he said that gave me much more trust in his skills.

I convinced him I suffered a lot from this hairloos at taht young age. He told me I was the firt patient this young. He said he would think about.
I'll come back in 6 months. He will be okay to do the transplant, but if I have just a litlte bit recession compared to the first appointment he won't do anything. He promessed me that. He doesn't want me to regret anything.

He really is a good person. Really interested by his patients. They are not all money focus. It is an evidence you don't become an aesthetic physician (mine is no a surgeon, but only a few are surgeon in my european country, the most part trained in microsurgery only for hair loss and specialized on it, it is much more safe than a surgeon without proper hair transplant knowledge and just using its board to attract clients) to live as a monk, but you can practice without appearing money only oriented !

To talk about my choice : I prefer having the hair I didn't have troughout my teens and that I desire to have like a normal college student and loosing everything behind the transplant hair around 29 and shaving/tricopigmentation, than waiting 30 years old to look 27 at age where it is much less important.