This is so obviously not true, how did it get so many upvotes? There are so many counterexamples. The only “fundamental part” of human nature is that humans are adaptable to different environments, including our shitty racist society.

This is borderline misanthropic too, which is cringe as hell

he’s clearly suffering from PISD

Assuming you mean PTSD, there is not nearly enough information here to diagnose OP. Regardless of what diagnosis you, random internet person, have decided to bestow, seeing a qualified physician is a crucial part of mental health workup. Still not sure why you continue to take issue with this.

This, what OP is going through ? That’s normal. As my therapist said, she would have been far more worried if I didn’t get the thoughts.

You have not done a suicide risk assessment and don’t know the character or severity of OP’s suicidal ideation or other symptoms. He is not you.

his therapist will tell him to talk to a physician

A good therapist will, but unfortunately, this does not happen nearly as much as it should. This leads to delayed diagnosis and management of comorbid medical conditions that contribute to feelings of depression. Therapists typically don’t have broader medical training outside of mental health and aren’t always well versed in the many treatments for mental health disorders.

OP says he has had progressively worsening suicidal ideation for 5 months. Seeing a doctor is an incredibly reasonable thing to do in that situation. Not sure why my suggestion upset you so much.

If it’s been that long and it’s still getting worse, you should see your PCP or a psychiatrist if you haven’t already. There are many treatments for depression, and a doctor can help identify underlying medical causes that could be contributing.