Toxic "resilience" or toxic masculinity/femininity such as "suck it up and man/woman up" should only be preached to those who need it -- i.e. the most ruthless of bullies. On the other hand, if you preach that to average, non-provocative, decent human beings who already have their hands full battling the crushing weight of their fears and other vulnerable emotions, you are confirmed a heartless jerk taking the easiest way out to pump up a bubble of feeling good about yourself by hypocritically putting down others to console your OWN cowardice.