If you are being coerced into doing something unethical or illegal, or something wrong that may follow you in your career.
If you are being verbally abused by a coworker, be it a manager or a subordinate.
Beyond that I’m not sure what else might cause you to feel “unsafe.” A tech company is one of the softest and least demanding jobs in all of human history.
Then why is there so much burnout and is that not a form of harm?
Every company that has humans likely has some management structure and coworkers and all of those environments can wind someone up and burn them out. Company culture and ethics are a big part of it. Changing a culture in a company is not usually possible and that is why folks will usually leave to find what they perceive to be greener pastures.
So innocent old moi comes down the hall, wonders what's up with the box, and fiddles with it, never dreaming it has that kind of weight in it. Once it started coming over, it was beyond my strength to stop. It landed on my foot.
By luck and/or the grace of God, they also left this low cart/dolly thing in the hallway. It caught the last inch of the box - enough to stop the cardboard, but not enough to catch any of the steel. The steel then slowly tore through the box. But it was enough that the weight slowly landed on my foot, rather than slamming it. It was the difference between a fair amount of pain, and crushing all the bones in the arch of my foot (or so I suspect - I haven't done the experiment).
So, yeah. Falling mass can cause crush damage, even in a cubicle farm.
Wasn't this an invitation to brag?
Psychological leading to physical: Anything that pushes people over the edge causing them to act out in harm to themselves and/or others especially when they might not see the alternate options available to them and/or may already be suffering an unstable state of mind from external pressures.
I agree. The trouble with this is often you don't know that's the case until an incident happens. This happened to me in my last job, and in my current job I've detected the workload is getting dangerously high again and am trying to push back on it given I feel like it's unsafe, but I don't know that I really feel believed.
I feel like this is such a common theme I see inside tech companies that I wonder why engineers tend to accept the status quo and don't push back on it as much as they ought to. I think since getting burned by it the first time I have developed a lot of skills/expertise to detect the conditions under which it happens and since becoming almost hypervigilant about it my calibration differs so drastically from my peers that I think people just think I'm nuts.