History does seem to repeat itself hence it's mindboggling to still hear the 'avoid all negative people' speeches from, of all people, supposedly important spiritual teachers. Ironically, their congregations would probably be the ones hiding their faces from the accuracies of truth speakers like Christ. Now, Christ was the complete opposite of negative, however the danger is that truth is often misunderstood as negativity by those who are constantly taught to only seek flattery.
Criss Jami (2015). “Killosophy”, p.47, Criss Jami