Arrogance and smugness is often a reflection of limited life experience, and feeling concerned that those with greater life experience "have got something over them".
1	Arrogance	arrogance	NOUN	NN	Number=Sing	7	nsubj	7:nsubj|14:nsubj|15:nsubj:xsubj	Discourse=context-background:20->23:3|Entity=(17-abstract-giv:act-cf1*-1-coref)
2	and	and	CCONJ	CC	_	3	cc	3:cc	_
3	smugness	smugness	NOUN	NN	Number=Sing	1	conj	1:conj:and|7:nsubj|15:nsubj:xsubj	Entity=(18-abstract-new-cf4-1-sgl)
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	7:cop	_
5	often	often	ADV	RB	Degree=Pos	7	advmod	7:advmod	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	_
7	reflection	reflection	NOUN	NN	Number=Sing	0	root	0:root	_
8	of	of	ADP	IN	_	11	case	11:case	_
9	limited	limited	ADJ	JJ	Degree=Pos	11	amod	11:amod	Entity=(19-abstract-new-cf5-3-sgl
10	life	life	NOUN	NN	Number=Sing	11	compound	11:compound	Entity=(20-abstract-new-cf7-1-coref)
11	experience	experience	NOUN	NN	Number=Sing	7	nmod	7:nmod:of	Entity=19)|SpaceAfter=No
12	,	,	PUNCT	,	_	14	punct	14:punct	_
13	and	and	CCONJ	CC	_	14	cc	14:cc	_
14	feeling	feel	VERB	VBG	VerbForm=Ger	7	conj	7:conj:and	Entity=(21-abstract-new-cf6-1-sgl
15	concerned	concerned	ADJ	JJ	Degree=Pos	14	xcomp	14:xcomp	_
16	that	that	SCONJ	IN	_	24	mark	24:mark	_
17	those	that	PRON	DT	Number=Plur|PronType=Dem	24	nsubj	24:nsubj	Entity=(22-person-new-cf3-1-sgl
18	with	with	ADP	IN	_	21	case	21:case	_
19	greater	great	ADJ	JJR	Degree=Cmp	21	amod	21:amod	_
20	life	life	NOUN	NN	Number=Sing	21	compound	21:compound	_
21	experience	experience	NOUN	NN	Number=Sing	17	nmod	17:nmod:with	Entity=22)
22	"	''	PUNCT	``	_	24	punct	24:punct	SpaceAfter=No
23	have	have	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	24	aux	24:aux	_
24	got	get	VERB	VBN	Tense=Past|VerbForm=Part	15	ccomp	15:ccomp	_
25	something	something	NOUN	NN	Number=Sing	24	obj	24:obj	_
26	over	over	ADP	IN	_	27	case	27:case	_
27	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	24	obl	24:obl:over	Entity=(1-person-giv:inact-cf2-1-ana)21)|SpaceAfter=No
28	"	''	PUNCT	''	_	24	punct	24:punct	SpaceAfter=No
29	.	.	PUNCT	.	_	7	punct	7:punct	_
