Read the following context and choose the best option to answer the question.
Context: The other day was one of those days where I thought , " I ' m going to post about this . " So I will , and then some . I 've been trying to rotate my days off at work so I do n't have to work more than three days in a row . ( I tend to be pretty cranky on the fourth . ) But sometimes that does n't work out , so I have to suck it up .
Question: what is the reason I tend to be cranky on the fourth ?
Options: 
- I have too much work stress built up .
 - I have a phobia about the number 4 .
 - I only get paid for 3 days so the fourth is more work .
 - None of the above choices .


I have too much work stress built up .