Why would you want to develop "intellectual mental toughness", how do you define it? Edit: Okay googling a bit, I think mental toughness is an incredibly poor

Why would you want to develop "intellectual mental toughness", how do you define it? Edit: Okay googling a bit, I think mental toughness is an incredibly poor name for the concept. I'm this close to put that "mental toughness" name into the "toxic masculinity" box. My advice would be don't be afraid to make mistakes, and be kind to yourself when you make some. I've noticed that when facing failure the best pattern would be to pardon yourself and allow yourself to learn from it. Take a step back.