Thanks for the replies!
Michael, that's definitely been my my feeling, I just haven't researched the case of myself until now. I guess I've just always felt that its "too much" and never really noticed the changes...
On another note.. I did have laser on shoulder/back about 10 years ago too.. and it didn't seem to do much at the time and now it definitely can't be seen that its been treated. I guess some of that could be new growth over time too.
Johnson, it might be that the hears are thicker... they are certainly thick. But they are crazy dense too. I can't remember how long they've felt like this and what exactly accounts for the visible difference.