Need male perspective

Hello All

I am a psychology student. I am working on a assessment currently regarding gender gap

My chose topic is men's mental health. I see there is a existing stigma that men think sharing is a sign of weakness

I wanted a mans perspective on why would they not share their feelings even to their loved ones

What makes you always draw a line when it comes to sharing your feelings? Is it merely you think you are weak or any other reasons that make you stop

Thank you in advance!