[Ja sa bong]

My night sleep is very important to me because whenever I don't sleep well, my day will be messed up. I will be dizzy all day and restless too. I will so unproductive until the day is over. 

This is why I try going to bed at least before 10PM because I always wake up by 5AM. 

By what time do you sleep at night?

[Anurag M]

At night I am able to focus on my work better. I usually sleep quite late. Sometimes I even go to sleep at 3AM. Usually I sleep at 1AM or so.

[Timgab]

I have always try not to do anything beyond 10 pm to 11pm so as to have sound sleep. Anything above it will make me very sleepy the next morning and I won't feel comfortable.

[Ja sa bong]

At night I am able to focus on my work better. I usually sleep quite late. Sometimes I even go to sleep at 3AM. Usually I sleep at 1AM or so.

Then, you must not be a morning person because you will need to cover up for the sleep you didn't get since you're up till 1AM to 3AM. By what time do you normally wake up in the morning?