lotus-eater
with gay abandon
happy as a jaybird
happy as a clam
blithe
light-hearted
lightsome
blithesome
lighthearted
liver
happy as Larry
rollickingly
blithely
wanton
boisterously
carefreely
good-time Charlie
high-spiritedness
gather rosebuds
high-hearted
happy panda
zestful
lifestyler
upbeat
eudaemonia
wellbeing
welfare
well-being
eudaimonia
lifeaholic
viveur
jaunty
chipper
debonair
sunnily
debonaire
swing
contemplative
bloomsome
good guy
cucumber
health nut
worryless
the world owes one a living
breezy
bindaas
sans-souci
sociable
contentment
poobah
animal spirits
Micawberesque
happy as a lark
cheery
radiant
sparrow
poet
not have a care in the world
foodie
easy street
gastronome
epicurean
happy as a pig in shit
good-natured
gourmet
epicure
lark
bon vivant
live one's best life
master of one's time
sound as a barrel
lamb
tradlarper
bien pensant
get one's ya-yas out
frowst
good life
ball of fire
chirpy
rhathymia
living
sandboy
B
powerhouse
life
human dynamo
fireball
worldling
obliging
lovely
sane
exultating
fortysomething
slummock
yuppie
lotus land
warm-heartedly
toddle