Seligman suggests that there are 3 dimensions to happiness:
the pleasant life refers to activities that are focused on positive emotions which makes us feel good, being mindful of how they make us feel.
2. the good life means engaging in activities that help us to reach a state of flow; this includes focusing on our signature strengths, having positive relationships with others, and working towards achieving our goals.
3. the meaningful life refers to the state of fulfilment we get from using our character strengths for a deeper purpose.
the concept of "flow," developed by Mihaly Csikzentmihalyi refers to reaching the state of being fully engaged in an activity, where there is also a balance between the level of challenge the activity presents and the skills we have to deal with it.