When I imagine a crowded children’s playground, one place quickly comes to mind. It is children lining up to a swing (maybe that’s where we begin to chase or collective dream of conquering the skies?).

The interesting principle about this thing that many of us used to love (and many retain the feeling through their adult lives ;) is that you increase the fun – the amplitude that is – by going skilfully into the extremes. By moving the energy rhythmically, we produce what physics calls resonance – the jolly feeling of increasing the “flight time”.

I can’t help but think how this principle could apply to my life.