Alot has changed in the past few days . One of my friends has been diagnosed with cancer , my dad has been in and out of the hospital , and i ve lost someone close to me over something stupid . It 's been so hard to realize what exactly is going on and its been even harder to understand it . I do nt know why it had to happen to him . I ca nt even begin to understand it . And I do nt know why it had to come down to this with Garrett . He just made me so angry I could nt take it anymore .

Based on the preceding passage, choose your answer for question What may be the reason I was angry ?
OPTIONS: a. People who are close to me were either sick or had left me .; b. I had done something stupid when I took my dad in and out of the hospital .; c. None of the above choices .; d. I had a hard time understanding why my friend was angry .;
The answer is:
a.