Where do you put the hairline when you transplant an older man?

There is something called a normal hairline. Some doctors think that putting the hairline high, reflects the age of the patient. I, on the other hand, believe that the reason a person does a hair transplant is to get back his youthful look. There are many men who develop a mature hairlines so as a surgeon, that is what I build when I put back the hairline. Hairlines were defined in an article I wrote which you csn read here: https://newhair.com//pdf/2015/phenotype-article-published.pdf