For this trial , I ' m going into the hospital tonight and I ca n't leave until Friday around noon . That 's a lotta time stuck in a bed ! And I did n't bring a single needle . And I do n't mind .

Question: What 's a possible reason why the writer did n't bring a single needle ?
Answer: They ca n't leave until Friday afternoon .They 'll be stuck in a bed for a long time .They were going to the hospital .They did n't need one .