It has become a common misconception that you are never supposed to be depressed or freaked out or any negative emotion. Sometimes you should be. That isn’t to say some people don’t genuinely need these types of medicine, but being a little down over something bad happening doesn’t mean you are depressed.
I think some of it is doctors employing a CYA strategy. If you prescribe something you weren’t negligent in your care obviously. You tried to stop something from happening.
You obiviously have never been in that deep black hole called clinical depression...your lucky....