I'm a night owl. I often tend to stay up late. How about you?
I used to stay up late myself as well a few years ago, but not anymore. Not since I heard about the drawbacks of staying up late.
I understand. The opposite of a night owl is actually called an early bird. They tend to go to sleep early and wake up early.
Well, I don't go to sleep too early. I don't think. Usually at about 11:30 PM. Where does that fall on the spectrum? Shouldn't be too late/early, right?
night owls may stay awake until just before or even after dawn. Night owls tend to feel most energetic just before they go to sleep at night. 
Some night owls have a preference or habit for staying up late, or stay up to work the night shift. Night owls who work the day shift often have difficulties adapting to standard daytime working hours.
Night owls have often been blamed for unpunctuality or attitude problems. Employers, however, have begun to learn to increase productivity by respecting body clocks through flexible working
Some months ago, I used to wake up in the silence of the night to think about what I was going to do. But not anymore. People ask me, 'Are you scare?' No, I am not scared. If I was, I wouldn't do it. Rather, I'm excited. I am putting one third of my energy into just staying calm. The work is on such a scale that if you got too excited, you would explode,". The show was her first