person A: So I was finally convinced to try rock climbing this weekend for the first time.  I do not like heights at all.
person B: Are you nervous about it? Hope it goes well.
person A: I am very scared I must admit.  I am sure it will be fine_comma_ but I would rather be on the ground.
person B: Well maybe you should start with a small slope and work your way up. Don't terrify yourself.