Hi, I've enjoyed reading your chart but I have a question.

I do all of the things on the chart (apart from meditation and sleep consistency). But will it matter about the sleep consistency because I'm getting enough hours of like sleep, but as it's the holidays I don't have a time where I go to bed, so it can range from 12am - 4am. (I'm kind of a night-owl). But I thought that woulden't matter as I'm still getting enough hours of sleep even thought going to bed later. So will it affect me much?