On care in meditation. See also Seven common myths about meditation

Crucially:

If you’ve never explored the depths of your psyche, and/or have a history of unexplored trauma or untreated mental illness, it would be reckless to launch into formal meditation practice, in the same way that someone with physical limitations would be ill-advised to embark without training on a challenging mountaineering expedition.

and importantly

Meditation isn’t for everyone, and there are many routes to mental wellness and the kind of mental states achieved through rigorous contemplative practice.