Based on the context and the answer, generate a 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 .

Answer:

It caused great emotional changes in a friend .



What is the reason for me to decide to take a course ?