They usually come to me at school, when I'm daydreaming. Sometimes when I just don't have the time to wait for it to come to me, I lock myself in a quiet room alone with the lights off so I have no distractions. Then I clear my mind completely. Then I think "Youtube ideas, youtube ideas" over and over. Sometimes my mind drifts off to someone else's channel, then I think of how I can put a twist on their video to make it my own.