I love you.

Yeah. That's a lot more info than I previously knew about it.

I thank you for taking the time to explain it. Politely, even.

I have no problem with helping out a fellow junky

Okay, that example doesn't match what you said.

But, the fact still stands that there is only red/green and blue/yellow colorblindness.

Okay. You are obviously misinformed about how colors are formed and perceived, or actually have no idea about what you are talking about. Here it is simple enough that you may understand it. Apart from complete color blindness, where you can only see different shades of gray, there are three different types of color blindness to distinguish. Each type relates to one of the three different types of color receptors (cones) in our eyes.

The three types are long, medium and short wavelength sensitive cones (L-, M-, S-cone). If one of them is absent or shifted we talk about color blindness because the perceived color spectrum is smaller compared to normal vision.

Get it down to the colors:
L-cone problems: red-blind or red-weak.
M-cone problems: green-blind or green-weak.
S-cone problems: blue-blind or blue-weak.

Now this names also don't tell the whole truth because we are mixing a lot of colors. Because red and green cone perception is close to each other, both types are called red-green color blindness.

S-cone problems are often called blue-yellow color blindness. But the term blue-green color blindness would be better. Red-green and blue-green doesn't mean you have only problems with those colors. But these are the ones among the whole spectrum which are the most obvious for somebody with normal vision.
Source(s):
Blue-green color blindness: www.colblindor.com/2006/05/...
Confusion lines: www.colblindor.com/2007/01/...

Yeah. That's a lot more info than I previously knew about it.

I thank you for taking the time to explain it. Politely, even.

I have no problem with helping out a fellow junky

...Not really. There's red/green and blue/yellow colorblindness.

Hence why Team Fortress uses Red and Blue as team colors. You can't have red/blue colorblindness.

Who mentioned anything about red/blue colorblindness?

Okay, that example doesn't match what you said.

But, the fact still stands that there is only red/green and blue/yellow colorblindness.

Okay. You are obviously misinformed about how colors are formed and perceived, or actually have no idea about what you are talking about. Here it is simple enough that you may understand it. Apart from complete color blindness, where you can only see different shades of gray, there are three different types of color blindness to distinguish. Each type relates to one of the three different types of color receptors (cones) in our eyes.

The three types are long, medium and short wavelength sensitive cones (L-, M-, S-cone). If one of them is absent or shifted we talk about color blindness because the perceived color spectrum is smaller compared to normal vision.

Get it down to the colors:
L-cone problems: red-blind or red-weak.
M-cone problems: green-blind or green-weak.
S-cone problems: blue-blind or blue-weak.

Now this names also don't tell the whole truth because we are mixing a lot of colors. Because red and green cone perception is close to each other, both types are called red-green color blindness.

S-cone problems are often called blue-yellow color blindness. But the term blue-green color blindness would be better. Red-green and blue-green doesn't mean you have only problems with those colors. But these are the ones among the whole spectrum which are the most obvious for somebody with normal vision.
Source(s):
Blue-green color blindness: www.colblindor.com/2006/05/...
Confusion lines: www.colblindor.com/2007/01/...

Yeah. That's a lot more info than I previously knew about it.

I thank you for taking the time to explain it. Politely, even.

I have no problem with helping out a fellow junky

Wait what? Isnt the chart blue and the square green?