First your pictures are very nice. It shows how you really are, naturally.Since you are young, a creative picture ( as a secondary one ) surely girls would like, for example playing a guitar,walking on the beach anything that inspires you. Regarding your profile, should check your typing and short spelling words. A nice written profile catches more attention than one that seems was written in a rush. Another thing are you going to accept a lady that doubles your age?? That's what you wrote (18-45).Think about that. Good luck with your seach.
RE: am i an old man yet?
It all depends how you feel.You feel old then you are ; if you feel young then live it!!!