Hello friend @josevas217
"If we are divided everything will fail" this expression is as true as our own existence, friend Jose since the origin of the human species social unity, even sensory and spiritual unity have always had a vital role in our survival as a species, since acting united (in group) creates better disposition to face any adversity, and as you rightly mention at the end of the road, the experience that remains of difficult situations are the ones that make us grow as a person and as a community.
Best regards, be well.