I am colorblind :( I have trouble seeing red and green.
What caused your color blindness?
I was actually born like this, which is strange because it's less common in females than males. 
ok when was colorblinded first recorded as a problem in history?
the brain. Diagnosis is typically with the Ishihara color test; however, a number of other testing methods, including genetic testing, also exist.
There is no cure for color blindness. Diagnosis may allow a person's teacher to change their method of teaching to accommodate the decreased ability to recognize colors. Special lenses may help people with red-green color blindness when under bright conditions. There are also mobile apps that can help people identify colors.
Red-green color blindness is the most common form, followed
Directors of the Sumo Association. He stated, "I feel heavy responsibility as a yokozuna that I have caused trouble to so many people. I am the only person who can put an end to it all. I think it's my destiny that I retire like this." Asashōryū did not comment directly on the brawl, except to say that what actually happened was "quite different" to media reports. "I decided to step down to bring this to a closure."
Asashōryū referred to criticism for not