Would you die for what you believe in, no matter what it is?

I would.
No matter how insignificant the belief, with a smile on my face, I’d allow someone to put their gun to my head, pull the trigger, and end my life.
With the situation being that I couldn’t fight back, of course.

Whether it was my belief that the grass is green, or that the sky is blue - if I’m forced to decide anything for death, I wouldn’t.

That isn’t pride, that is freedom.
Pride is living for a compromise.
Pride is giving up something so little because you mean more than death.
I’m not saying by any means that the sky means enough to me that I’d die for it - for that is a completely different subject.
Very few things mean enough that I would die for them - however,
if forced with the decision, then I would make the decision not to make a decision, and die free and uncompromised, as God made me.