Yet, as humans, we crave the unexpected and the impulsive. When we reflect on happy moments in life, they're often times of abandon, silliness or unplanned fun that give us the greatest pleasure.

Research has demonstrated that people with less spontaneity in their lives experience greater psychological suffering and enjoy activities more when they are impromptu. Our comfort zones are useful when we need to keep safe, but there's a risk we rely on them and talk ourselves out of adventures.

When we change up our routines, we free our minds. Neural pathways light up when exposed to fresh encounters. This explains the inspiration we draw from travel, live performances or panoramic views from towering structures. A shift in perspective, and an opportunity to see the world with renewed eyes rekindles the joy we sometimes forget.

Safe rule-breaking or mischievous acts can bring significant rewards for our wellbeing.

Amid the rigours of daily responsibility, moments of rebellion can become a lifeline to joy. We can embrace mischief and spontaneity with an impromptu road trip, a mid-week movie or a dance party at home. It could mean switching off your mental autopilot and consciously making choices - what do I really want for breakfast?

The key is to let go of rigid schedules occasionally, embrace the unexpected and find joy in the spontaneity of the moment. Often, it's the uncalculated, ordinary moments of freedom and impulse that bring happiness.