I don't think most people have read this post more than once, so I'm not sure what the plural is supposed to mean, but if someone is hurting you, it's good to express your feelings, as they may not be aware how much they're hurting you. People have done so to me at least a couple times in my life, and I'm very glad they did. It can also be hard to walk away, as it can break an important relationship which you may hold hope can still be salvaged. Someyimes it takes a third party saying "this isn't working out for you" to give you the confidence to do what's best for yourself.

I don't see how this could be bad advice. Is it the word "trigger" you don't like? I know it has the unfortunate connotation of people who make their feelings others' problems.