Your ancestors and my ancestors stuck around long enough to reproduce and raise their kids without offing themselves from depression, has something changed to make the environment less conducive to being a living human?
Note the above is not to suggest that there’s not a number of factors of a modern environment that we’re not properly/perfectly adapted for. But the handwavy “people weren’t depressed and anxious in the old days” is an illusion.
Turned out practically everything bothers me.
AIP diet has been a life changer.
Source: Wife's visit to allergist & subsequent referral to GI doc today (no allergies).
It's not as if people go around saying, 'good morning! I had my usual poop today, a good #3 on the Bristol stool scale, placing me within 1SD of the human norm! And yourself?' 'Likewise, likewise; good checking in with you and discussing our morning defecation, as is very normal for us human beings, ha ha.'