About This Answer
Asked whether loving-kindness meditation leads to samādhi, Ajahn Dtun answers that this practice can quiet the mind and make it peaceful. Developing loving-kindness nourishes the mind; as anger is let go of, coolness and tranquillity arise within.
He adds a warning: be careful, because if you develop it very frequently, your anger may be got rid of altogether, and some people might feel that would be a shame. But if you have no regrets about all your anger going, then you should develop loving-kindness frequently.