	 EYES 	 Pupil	size	can	be	an	indicator	of	interest. 	If	the	pupils	are	dilated	(eyes attempting	to	obtain	more	light),	they	are	interested	or	attracted. 	Although,	do consider	the	lighting	of	the	environment. 	In	a	dimly	lit	room,	everyone's	pupils will	be	somewhat	 dilated	to	compensate	for	the	darkness. 	 Blinking	rapidly	can	be	caused	by	discomfort	or	distress. 	 In	general,	a	look	to	the	right	suggests	a	lie,	fabrication,	creativity,	guessing. Left,	truth	and	memory. 	 You	may	be	able	to	tell	if	a	person	is	liberal	or	a	conservative	by	looking	at	their eyes. 	If	during	conversation,	you	glance	away	to	look	at	something	and	they	also look	with	you,	they	are	more	likely	to	be	liberal,	and	vice	versa:	if	they	do	not look	at	what	you	are	glancing	at,	conservative. 	 	 MOUTH 	 A	universal	sign	for	displeasure,	anger,	or	uncertainty	is	when	the	lips	are pressed	together	and	made	to	seem	invisible	(lip	compression). 	 A	faked	or	forced	smile	does	not	affect	the	eyes. 	A	real	smile	creates	lines	or creases	near	the	eyes. 	 Yawning	after	another	person's	yawn	(contagious	yawning)	can	indicate empathy	or	respect. 	They	may	view	the	original	yawner	as	a	figure	of	authority or	superiority. 	This	is	an	example	of	isopraxism	(psychological	mirroring). 	 If	a	person	exhales	cigarette	smoke	in	an	upward	direction,	they	may	be	feeling