According to Buddha

Millions of people never analyze themselves. Mentally they are mechanical products of the factory of their environment, preoccupied with breakfast, lunch, and dinner, working and sleeping, and going here and there to be entertained. They don’t know what or why they are seeking, nor why they never realize complete happiness and lasting satisfaction. By evading self-analysis, people go on being robots, conditioned by their environment. True self-analysis is the greatest art of progress.

if there is a light
you can’t always see
and there is a world
we can’t always be
if there is a dark
now we shouldn’t doubt
and there is a light
don’t let it go out

Afurada, Portugal ~ April 2018