Read the following context and choose the best option to answer the question.
Context: He 's now fully in control and that for me was astounding , having experienced his lost of control over himself for a few times . He 's like a new person , and he looked younger too . That 's enough for me to take the seminar myself . It 's a three day seminar and one evening , always happening on a friday , saturday and sunday and tuesday evening .
Question: What was so surprising to me ?
Options: 
A. My mother is in control of herself .
B. None of the above choices .
C. My friend is in control of himself .
D. I 'm in control of him .


C