I went for the first time, and from the first day they told me it was difficult, I still accepted the challenge. The teachers insist that it is a difficult activity, I did not get intimidated and I went 3 or 4 more times. I admit that it was a bit difficult for me, but the behavior of the teacher on Monday, February 6, was a permanent complaint with the new students. I felt really uncomfortable and I withdrew. I am a 75-year-old person who requires patience and the teacher showed that she does not have it.