I'm making the same sacrifice I did during Advent: going to bed by 1am

The thing I really like about late hours is the flexibility of them. As long as I’m awake and alert feeling, there’s always more time to get things done. It doesn't necessarily take a toll on my life (thankfully, I seem to need less sleep than average), but it’s not great having that time in the open-ended evening instead of the morning.
I like whatever superpowers accrue to me, but enjoying a strength is different than denying a limit. So I’d rather shift my waking time to the morning, when I’m much more aware of my constraints than leave it flapping around in the evening, when I don’t feel accountable to anyone or anything.