if you are willing to do this , then you so crazy ! 
(ROOT (S (SBAR (IN if) (S (NP (PRP you)) (VP (VBP are) (ADJP (JJ willing) (S (VP (TO to) (VP (VB do) (NP (DT this))))))))) (, ,) (ADVP (RB then)) (NP (PRP you)) (ADJP (RB so) (JJ crazy)) (. !)))
(ROOT (S (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (ADJP (JJ ) (S (VP (TO ) (VP (VB ) (NP (DT ))))))))) (, ) (ADVP (RB )) (NP (PRP )) (ADJP (RB ) (JJ )) (. )))