Its normal for someone with BDD to obsess over your hair. I have BDD and if my hairline was as thick as yours and my hair was as good as yours I would not complain or worry. So if you are obsessing, I would stop. It can ruin your life. You do not show any signs of hair loss and if you had the slightest amount of thinning at your hairline I would find it on my BDD radar. Secondly, if you ever started losing hair, you have great hair characteristics for a hair transplant. If I could be guaranteed to get my hairline to look like yours from a hair transplant, I would have one immediately. I have fine straight hair and its the worst characteristics for a hair transplant.