I am mark ,i am 18 today ,but sadly I have no one to celebrate my birthday with me , I am a orphan , and I am introvert ,hence I don't have many friends ,I had a best friend ,Ryan ,we have been friends for a long time ,even he doesn't have parents ,we both were in same orphanage and so developed our friendship ,but not long Ryan was adopted by a Rich family and he moved to states ,while I continued living in countryside..,But today since it is my birthday I have...