Hello Fellas. Some information I have posted in an article online might be helpful.
This is never before seen, on how exactly DHT works in the Brain.
This will answer all of your questions indeed !

h t t p : / / w w w . a r e a 1 2 5 5 . b l o g s p o t . c o m /

Just type in "Area-1255" in google, its the first Result. DHT info will be on the First Page/
I am new here....
I know that this will help a lot of users since it contains information most people don't know about DHT.