hi, I'm 32 years old and noticed a mole on the back of my shoulder. I asked someone to take a photo of it. It's not perfectly round and I worry a bit. I'm brown haired with brown eyes, I'm not fairy skined but not dark (I guess I have normal skin). I placed a jpg of my mole at this address: WWW.WWWW.WW There is also something that worries me a bit too, I have had 4 sunburns on my upper back/shoulder in the last 5 years (one in 2007, one in 2009, one in 2010 and one this year of 2011), is it dangerous to develop skin cancer because of theses sunburns ? I used a After Sun Repair Balm after each of theses sunburns