I received an e - mail from a young client today that I wanted to share with you all . It really sums up why I do what I do and why I have so much fun . David is a sophomore and we had a lot of fun during his session . I enjoyed my time at your studio , you made me feel comfortable and allowed me to portray my inner spirit and made me look good :) .
According to the above context, choose the best option to answer the following question.
Question: How do I feel about the email that I received ?
Options:
- I 'm angry at the contents of the letter .
 - I 'm upset to read what the letter says .
 - I do n't care about what the letter says .
 - I 'm glad to have received such a nice letter .


I 'm glad to have received such a nice letter .