https://www.healthline.com/health/hedonic-treadmill#bottom-line
The hedonic treadmill is a metaphor for the human tendency to pursue one pleasure after another. That’s because the surge of happiness that’s felt after a positive event is likely to return to a steady personal baseline over time.
In the same way, the negative feelings you experience after a traumatic event also tend to soften with time.
However, there’s good evidence to show that some kinds of happiness are more durable than others. Pleasure that comes from selfless acts, for example, tends to outlast physical pleasures.
Research also shows that you may be able to increase your long-term sense of well-being through mindfulness, personal growth, gratitude, and investing in relationships. Learning to savor simple pleasures as they happen may also help you hang onto happiness a little longer.
","author_name":"Julie Merica"}