Two kinds of reflexes occur in the flow of experience: not knowing what to do and knowing what to do. Both are subject to suffering. Recognize that within experience there is an innate intelligence, clarity, refuge if we allow it to arise. Doing is guesswork; being is clearer.
Ajahn Sucitto reflects on questions posed about breathing, how to engage with the felt sense, heedfulness vs mindfulness, metta practice and cultivating an open heart
Many of us learn to be judge=mental and critical, especially towards ourselves. Metta is a powerful practice to diminish and even transform the tendency towards judging.