when we've been through a lot of similar instances, we build a Defence mechanism for ourselves as a way to protect us from happening again. they become like second nature to us and when something even 10% similar to our trauma happens or our brain perceives it as such, this coping mechanism takes auto pilot and gets triggered. its not easy for other people to understand this because only we've lived with our trauma and our experience has shaped our perception. crying is never for the weak, it takes strength to be open and vulnerable in front of someone, but unfortunately there is a lot of stigma around it.

thank you so much and yes I will help myself out.

yes people usually think that crying is indicate weakness but it really helps to vent out and feel a little better. you can change your thoughts by changing your perspective.