I guess if you have a schtick that is a resounding success once, you can't help but trot it out every time your act is going sour.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	guess	guess	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	if	if	SCONJ	IN	_	5	mark	5:mark	_
4	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	5	nsubj	5:nsubj	_
5	have	have	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	18	advcl	18:advcl:if	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	_
7	schtick	schtick	NOUN	NN	Number=Sing	5	obj	5:obj|12:nsubj	_
8	that	that	PRON	WDT	PronType=Rel	12	nsubj	7:ref	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	cop	12:cop	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	_
11	resounding	resounding	ADJ	JJ	Degree=Pos	12	amod	12:amod	_
12	success	success	NOUN	NN	Number=Sing	7	acl:relcl	7:acl:relcl	_
13	once	once	ADV	RB	NumType=Mult	12	advmod	12:advmod	SpaceAfter=No
14	,	,	PUNCT	,	_	18	punct	18:punct	_
15	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	18	nsubj	18:nsubj|20:nsubj	_
16-17	can't	_	_	_	_	_	_	_	_
16	ca	can	AUX	MD	VerbForm=Fin	18	aux	18:aux	_
17	n't	not	PART	RB	_	18	advmod	18:advmod	_
18	help	help	VERB	VB	VerbForm=Inf	2	ccomp	2:ccomp	_
19	but	but	CCONJ	CC	_	20	cc	20:cc	_
20	trot	trot	VERB	VB	VerbForm=Inf	18	conj	2:ccomp|18:conj:but	_
21	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	20	obj	20:obj	_
22	out	out	ADP	RP	_	20	compound:prt	20:compound:prt	_
23	every	every	DET	DT	_	24	det	24:det	_
24	time	time	NOUN	NN	Number=Sing	20	obl:tmod	20:obl:tmod	_
25	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	26	nmod:poss	26:nmod:poss	_
26	act	act	NOUN	NN	Number=Sing	28	nsubj	28:nsubj|29:nsubj:xsubj	_
27	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	28	aux	28:aux	_
28	going	go	VERB	VBG	Tense=Pres|VerbForm=Part	24	acl:relcl	24:acl:relcl	_
29	sour	sour	ADJ	JJ	Degree=Pos	28	xcomp	28:xcomp	SpaceAfter=No
30	.	.	PUNCT	.	_	2	punct	2:punct	_
