1.
I know what you mean." I remembered the years I'd spent trying to play a Spanish guitar considerably larger than I was ; and how gleefully I had unstringed it one night.

Wou' in the passage refers to
2.
I know what you mean." I remembered the years I'd spent trying to play a Spanish guitar considerably larger than I was ; and how gleefully I had unstringed it one night.

What did the speaker gleefully do ?
3.
I know what you mean." I remembered the years I'd spent trying to play a Spanish guitar considerably larger than I was ; and how gleefully I had unstringed it one night.

The speaker of the above lines is
4.
The only thing that makes you stronger is seeing somebody like you, achieving something huge. Then you know how much is possible and you reach out further than you ever thought you could.

The phrase 'reach out' means
5.
The only thing that makes you stronger is seeing somebody like you, achieving something huge. Then you know how much is possible and you reach out further than you ever thought you could.

One feels inspired and confident when one finds someone in the same or worse circumstances
6.
Hawking felt amused when people
7.
The only thing that makes you stronger is seeing somebody like you, achieving something huge. Then you know how much is possible and you reach out further than you ever thought you could.

The speaker in these lines is talking of
8.
Kanga felt guilty everytime he spoke to Hawking because
9.
Firdaus Kanga is a
10.
Hawking was a