don't worry thapap jiu, i'm not happy about your color blindness...it was just my gesture to continue the previous sentence :P and i don't think it's a major problem ke and it doesn't get worse with age. most obvious cause for color blindness is genetic. and you can obviously differentiate between red and green hoina? teti bhaye pugi halyo ni drive garna :D wipe off your tears :( nobody's perfect... captain, why waste time and money going to doc? many people are color blind and it's not even a problem...