I'm young I'm 24 and will be 25 in the summer. I still decided to have the transplant because i take medication and want to protect the rest of my hair and I'm convinced that I got hair loss so quickly and aggressive because I have been through many nights since I study and work at the same time. my brother is 3 years older and has perfect hair. When he was younger he also had hair loss due to stress, but that has now stabilized and has even gotten better.