Being constantly mindfulness balance and maintain.
just to share:
no concentration and no effort in placing attention on ur breathing
will lead to sleepiness.. usually for beginner.
Too strong concentration and no effort, peace and calm and could
fall back to the good feelings where sleepiness will occur. Effort
is required to place the attention back to the object. not for
beginner.
Too much efforts, mind will be restless.
Too little effort, mind will also be restless.
The objective should be a calm and relaxed state.
