Well, yes it may sound a little paranoid, but it was not my purpose to fright people of using headphones. I'm talking here, of possibilities, you can smoke 2 packets of cig. a day and live 99 years, or smoke 2 cig. a day and get ca. There is a known associated risk for NIHL and Tinnitus, with using headphones at high volumes. I have to live with tinnitus(a constant high pitch noise) 24/7, its not much, but it can go only worse and there's no cure. I cannot determine if it's all from the use of the headphones, but for sure its a factor. You can choice not to accept this, and call me paranoid, but the fact is fact.
However, I repeat this is only one factor among the mountain of others, which will dettermine if we are going to develop or no any problem with hearing, it's just better to know.Thats all.
Sorry for the trouble...