how you arrived at the state of sin you are in, he just wants to heal you from it. jesus does not ask the man how he got in this state, but because the man is in front of him he knows he has come by faith, or at least the faith of his friends.
one of the things that happened in jesus time and is happening now is people do not call sin what god calls sin. sin is anything that goes against the nature and character of god.
we say things like, “i am not bitter i have just been hurt, or i do not have a drinking problem, i 