There are five factors, known as the jhanic factors, that are cultivated in meditation practice, especially as our practice deepens on long retreats. These factors collect and gather the attention, and then bring the qualities of joy and contentment into the mind and heart. From this place, the mind naturally settles into one-pointedness and equanimity.
After a brief review including practicing with "gross" impermanence (and death), we focus on (1) practicing with more subtle, moment-to-moment impermanence, (2) or some characteristic challenges to practicing with impermanence, and (3) on how practicing with impermanence takes us more deeply.
The practice of lovingkindness (metta) brings many benefits. It makes the heart more responsive, brings about purification of mind, develops concentration, connects us to all beings, and brings happiness.
One aspect of Right view is understanding when wholesome and unwholesome mental qualities are present. The 7 factors instruct us in what to practice and how to practice.