the need for a challenge in life theme

It is suggested that humans, in order to feel fulfilled, need some kind of long term challenge to overcome.

13 total · 3 choice · 6 major · 4 minor

StoryLevelMotivation
tos1x25 choice Elias Sandoval :: Sandoval learned this from Kirk by the end
tos2x09 choice Kirk asserts that the feeders of Vaal have it too easy
tz1959e1x28 choice It was illustrated that people, Rocky in particular, need some adversity in front of them to overcome in order to lead a fulfilling life.
tng7x16 major Troi :: Troi
tos0x01 major human were about to blow themselves up rather than living their lives in a gilded cage without self-fulfillment and challenge
tos1x18 major Trelane :: Kirk tells Trelane his life is too easy and he needs one
tos2x02 major Zefram Cochrane :: Cochrane needs
tos2x12 major Kirk explains humans need a purpose or challenge
voy5x20 major it was suggested Seven would get more of a challenge with the Think Tank
ds96x16 minor Miles told Julian he was determined to beat Quark at Tongo out of the need for a challenge and gives the same reason for his Kayaking hobby