The fundamentals of existence are visible form or corporeality (Rupa); feelings of pleasure, pain or indifference (Vedana); names, allusions or perceptions (Sanna); conditioned mental formulations (Sankhara); and cogniscance, consciousness, or awareness (Vinnana). According to the Buddha, these five ‘aggregates’ are impermanent (anicca), unsatisfactory (dukkha) and not-self (anatta), and that is how we should contemplate them.
An enlightened being remains equanimous under any circumstances. If awareness is present we, too, can recognise all experiences as impermanent (anicca) and unsatisfactory (dukkha), and we can remain calm because we do not mistake them as ‘I’, ‘me’, ‘mine’ or ‘self’ (anatta). However, we are unlikely to develop and maintain this ability if our practice is confined to a daily session on a cushion in the shrine room at the appointed time.