Interesting topic - surprised by the lack of responses.
For me - I would say +1.
No , no - it's not what you think.
The HT has added a spring in my step and more that a few admiring glances in the mirror , but my life was/is pretty great with or without hair. I receded in my early 30's but was already successful in my field, was in a great relationship, and building a wonderful life. I did not lack any confidence or esteem and plowed ahead with whatever adventure my heart desired. The HT was a, well, wtf, why not, and I'm happy with it but I'd still be where I am today - looking forward to many more good time with my family and friends and life.