The human condition is everything, and by the very definition — we are human — it affects all of us. Let me go further: The human condition is all of us.
But first, a definition (as offered by Wiktionary). The human condition is
the characteristics, key events, and situations which compose the essentials of human existence, such as birth, growth, emotionality, aspiration, conflict, and mortality.
Wise old Shakespeare gave his take on the human condition memorably as the seven acts of being in his “All the world’s a stage” monologue from As You Like It.
The human condition — this state of being human — contains everything: joy and sadness, love and grief, certainty and doubt, clarity and overwhelming ambiguity.
In this era of extraordinary and unprecedented technological change (I hesitate to say “progress”), it contains all the collective state of figuring-things-out that all of us now experience simultaneously.
This can become manifest in anyone as fear or anxiety or violence or addiction or depression or self-sabotage.
The difference, at an individual level, is not between those who experience suffering and doubt, and those who do not.
The difference, knowing that suffering and doubt affects everyone, is in how we respond to it.
To learn from the past but not wallow there. To plan for the future but not become slave to its multitude of possibilities.
To choose to stay present as much as we can, to decide what is the next right thing to do, and to do it as best we can.