I have visions in my head of every friend I ' ve had in 5 years getting together and having a wonderful time ... but HA ! As if that will EVER happen . I slept like crap last night . It was probably the multitude of Skittles I ate in the two hours before I went to bed . Plus I was really excited about joining the gym !
According to the above context, choose the best option to answer the following question.
Question: What is the reason Skittles will cause me to sleep like crap ?
Options:
- The skittles will drain your endorphins .
 - Skittles have a depressive element included in ingredients .
 - Skittles contain caffeine
 - Skittles have so much sugar they might upset your stomach .


Skittles have so much sugar they might upset your stomach .