Write a question about the following article.

This morning was going pretty well , except that I think that my 4 hours of sleep is failing me . Seems like 4 hours only lasted me two hours even though I had two kashi bars and some orange juice .... It kind of sucks . So yesh ....

Question:
Why is the person really failing ?
Select from:
1). They have slept too long.
2). They have a drug problem.
3). Four hours is not enough time to sleep.
4). They have mental health problems.