I remember one time I found an article that explained it. For a brief moment I thought i understood. But I didn't see what was in any way interesting about the

I remember one time I found an article that explained it. For a brief moment I thought i understood. But I didn't see what was in any way interesting about them, so that probably requires a whole other level of knowledge. All I know is they contain values and you can pass them functions, and somehow by doing this you can write fully pure programs with supposedly fewer bugs, and Haskell programmers seem to not understand why this is hard.