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 is the reason for me to decide to take a course ?
Option 0: None of the above choices .
Option 1: It caused great emotional changes in myself .
Option 2: It has caused great physical changes in a friend .
Option 3: It has n't caused great physical changes in anyone .
Answer: 2