I am using 5 minutes blocks for getting things done. Little bit training, and it's not necessary to know what time it is. So i never know if 1 or 4 hours have g

I am using 5 minutes blocks for getting things done. Little bit training, and it's not necessary to know what time it is. So i never know if 1 or 4 hours have gone. It's easier to come in the flow. I also don't like absolute times/the view of the clock.