Welcome to the show. If you say so. It's not an extra. It's not something you can casually skip. No, no it's not.
Sleep is good.
And a person might be better served studying for a while and then going to bed early, rather than staying up. For purposes of long term recall. The findings were so exciting, we moved to publish immediately and since word got out the calls haven't let up. And you still don't seem to know the material. Which would seem to prove your point.