Context: I ' m working afternoons this week , but as there was nothing much happening , and given that I worked overtime on both weekend days this week , I decided to book a half day , pop up to Tesco , and buy some booze . I have n't had alcohol of any kind in months , and it was months before that too , but I was just in the mood today , for whatever reason . I bought a bunch of other crap while there , and when I got to the till I asked for a bottle of Jack Daniels . I normally drink vodka , but did n't feel like it today , and JD is the only whiskey I actually like .

Question: Why might I have thought it was a good time to work a half - day at work ?
Options:
0. I really wanted to buy some JD whiskey and had to take time off to do it .
1. I had worked over the normal times on two other days so I was set for hours .
2. I wanted to pop up to Tesco and buy some crap and then go over to the liquor store .
3. I normally drink Jack Daniels but I felt like vodka today so I took the time off to get it .
Answer: 1