There are many ways of practising metta, loving kindness.
loving kindness
Meditation In Daily Life, by Bhante Bodhidhamma
It is good to take one of the Perfections as a special practice. Maybe it’s patience: I’m impatient with myself and others; I’m easily irritated and angered. So let this be my special practice. As we develop one Perfection, we shall discover that the whole personality is affected and all the other Perfections are also enhanced…
Liberating Emotions, by Ajahn Sumedho.
Sometimes metta is presented as a kind of ‘think pink’ idea, where we are just saying very nice things and wishing everybody well and it is all very sweet and nice, but underneath there might be a kind of volcano of rage and resentment…
Loving kindness and equanimity, by Ajahn Sumedho
But metta is much deeper than just nice ideas and good thoughts, isn’t it? It is a way of receiving everything and allowing things to be what they are, both internally and externally…