I used to think it was awkward to provide such personal care -- I was n't sure what to say to someone while they lay there undressed , immobile , and vulnerable . Surprisingly , I ' ve had some of the best conversations with patients while I give them a bath . The small talk makes it less uncomfortable , and the light chatter can sometimes lead to interesting stories about the patient 's life . Like today , for instance .

Choices:
1). None of the above choices .;
2). It involved personal care of patients .;
3). It involved lifting bulky objects .;
4). It involved letting people down gently .;
Answer the following question: Why did the narrator first find their job awkward ?
2).