Well, its one of the first things they tought me in theory and was now thinking about it again. So i was thinking that i maybe missed out on some basis insight in music by not really understanding the use of them.
But for example. Begnning a melody on the second degree in a C major composition, doesnt sound like dorian necessarily right? Because the beginning notes are also minor, and unless you go all the way up or down , you cant possibly hear the color of dorian? I dont know, this is what confuses me a little.