Retaliation Harassment Hostile Workplace Keeping It Simple

What's the difference between RETALIATION, HARASSMENT & HOSTILE WORKPLACE? To me, the line between seemed pretty fuzzy.
In this video, I share my very SIMPLE understanding of the key differences, and how getting it right (or wrong) can affect the outcome of our case.
I hope some of you who have done this will add your comments on the subject!

My AJ decided that my boss’s ongoing harassment and hostility were because she “believed” I had attendance problems. Not because of my protected EEO activity, which would have been retaliation - Not because of my disability, which would have been harassment. And not to the point of being “severe and pervasive” which would have been a hostile…