Earlier quoted context omitted.
It's a common misunderstanding that meditation leads to tranquility, that you somehow become a calm person. In the moment it does, but the bigger picture is that it gives you tools to deal with life with more equanimity and balance. The offshoot might be a sense of calm but it's an effect rather than a cause. The "infinitely tranquil" thing needs some unpacking too, mainly because it's not exactly easy to define what…
For some trauma-laden people, meditation can be quite a (bad) trip. I used to have horrible trauma flashbacks during meditation sessions. I would be getting into a calmer state, able to let go of anxiety, stress, daily minute thoughts, and after some quiet time, I'd be in a terrible state, with horrible memories surfacing. I definitely recommend not doing it alone if your childhood was painful. Same for yoga and long…
See also https://www.amazon.com/Trauma-Sensitive-Mindfulness-Practice...
"Drawing on a decade of research and clinical experience, psychotherapist and educator David Treleaven shows that mindfulness meditation ― practiced without an awareness of trauma ― can exacerbate symptoms of traumatic stress. Instructed to pay close, sustained attention to their inner world, survivors can experience flashbacks, dissociation, and even retraumatization."