Does anyone else have really vivid dreams after waking up once in the middle of the night , and right before they wake up ? I always sleep in 4-hour cycles .... whenever I fall asleep , I 'll almost always wake up 4 hours later , even if it 's just for a minute or two . Sometimes I 'll groggily go to the bathroom and fall back into bed and be back asleep a minute later . That is always when I have the really crazy , vivid dreams . I had one last night , and now I ' m trying to remember all of the details .

Question: What may be a fact about this person ?
Answer: They tend to remember their dreams at night .None of the above choices .They take sleeping medicine before they go to bed .They tend to wake up in the middle of the night .