Why is this industry so sad?

I am a CRA, and it is very sad to see that a lot of people are unhappy working in this field.

CTAs are worked to the bone, CRAs are expected to live life on the road, CRMs put in 12+ hour shifts, LMs are under scrutiny.

Not to mention SSCs are living in constant stress, pharmacists are practically robots now repeating the same thing over and over.

Difficult industry to break into. Once in, difficulty moving around, judged purely on quantity and not quality. People struggling to get work even with good experience.

Clicks in offices, higher ups using your colleagues as their own personal spies. FSP staff treated like trash.

It’s such a mess.