Not brilliant , and I was aiming for 500 , but I ' m not going to berate myself for managing to complete my first proper bout of writing in months . At 6 pm I wanted to continue , but was feeling faint and in need of food after such a long stint of largely uninterrupted mental concentration . That 's typical of me : to get so immersed in something that I forget to eat .
What may be the reason I got so immersed in my writing ?
Pick the best answer from the following options:
- None of the above choices .
 - I had not written in a long time and it felt good to start again .
 - I did n't want to get up because I thought I might lose my place .
 - I was n't paying attention to the time because I was so hungry .


I had not written in a long time and it felt good to start again .