I read the Crichton one in 24 hours
I knew it was possible (though I didn't read all day long, I had some other "duties" to do
) so as for at least one time, I have read past midnight and other nights when I just couldn't sleep (work bothers me even during my sleeping time
) and some times I awoke a bit too soon so, I'll have them, it's just a matter of time...
I know I have to keep at least 5 hours of sleep, either way, it's dangerous to drive long trips... I'm a bad sleeper in fact and must stick to that, or I'll have very bad time returning to a regular pattern of sleep (strange enough how lack of sleep can lead you to sleep less and less till you "break down")