Is Duration a Good Thing to Have in Live Performance?

I think for me it's got this kind of social it's like a social imposition where I'm like yeah people don't want to hit eight minutes do you have any thoughts on why that is? Because melody is so important to me it's like I want that to be able to stick in someone's mind or ears when they leave the concert. That's what sticks with me when I see shows and that's purely what I am drawn to in music.