“Good life” means different things to different beings.
If you are a large shell-less being, perhaps living a good life means you survived another day on the lam from a certain set of highly infectious microscopic particles.
Or it might mean you return home that night to discover your (wine) glass is half-full yet again.
If you are a small shelled being, living a good life is always going to be fairly synonymous with living a green life.
Reason being, green is where all the choicest brunch delicacies like to hang out. It is where your lady soul-shell is most likely to be hiding out.
Speaking of hiding out, green is also the best place to stay camouflaged from anything passing by with an obviously rumbling tummy.
The green life is the good life.

Pearl, Malti, Bruce & their mama
I don’t think Bruce can be any cuter then Bam, there it is. Even cuter nesting in his fern!
I know right?! How does he do it?? 🧡🐢