Whitney Zweeres teaches the diaphragmatic breathing technique.
Breathe to Heal
TEDxTalk by Max Storm about the healing power of the right kind of breathing (e.g. healing anxiety and stress).
The Monkey Mind
Mingyur Rinpoche, a Tibetan Buddhist meditation master, explains the monkey mind.
Lauren Kress explains Karpman's drama triangle in five minutes.
The Power of Vulnerability, a TED talk by Brené Brown.
The Nine attitudes
Jon Kabat-Zinn explains the nine foundational attitudes to mindfulness