It's terrible advice if you struggle with it.
I however cry quite easily. In hindsight all this "don't suppress your feelings" advice honestly always felt more directed at boys and men.
Learning to turn off and distract yourself from bad feelings is also a skill. I think quite a few people - especially women - struggle with that, me included.
I hear they're pretty good at driving local birds extinct right now. Think about what would happen if they got this much time to hone their craft!