I have a six-month-old baby and a three-year-old daughter, so I don’t get much sleep at the moment. In fact, I can’t remember the last time I slept the whole night through. I work during the day and it can be difficult to stay awake.

I always put off studying until the night before a test. I stay up all night studying, but after that, I still don’t do very well.

As a journalist I tend to work long hours, so I rarely get more than five or six hours’ sleep a night. I find the only way I can function is by taking regular power naps throughout the day, but I’m feeling so worn out recently.

I have real problems getting to sleep at night. I do all the things you’re supposed to do, but nothing works. I’m worried about my health.

I get so nervous before I have to give a presentation that I can’t sleep the night before, and then I’m not at my best.

I share a room with my brother. He snores! It’s really annoying.

The night after finishing a long workout, I lie awake in bed and turn and turn despite being exhausted. The next day, I can’t keep my eyes open.

I snore heavily. It drives my wife crazy. It causes friction between us because my wife kicks me to wake me up and then I can’t get to sleep again. I’ve tried using a raised pillow, but in spite of my efforts, none of it has done any good.