Achieving vulnerability-based trust is difficult because in the course of career advancement and education, most successful people learn to be competitive with their peers, and protective of their reputations. It is a challenge for them to turn those instincts off for the good of a team, but that is exactly what is required.
Welcome, you have found one of my resources. Make sure you see everything it is linked to at the bottom. You can also go to my resources to find a searchable index of all the quotes, books, podcasts, webpages...I have catalogued.