There is much to be gained when one has emotions of cheer and joy for it brings only good vibes.
HAPPINESS is a mental or emotional state of well-being characterised by positive emotions ranging from contentment to intense joy. Author Sonia Lyubomirsky in her book entitled The HOW of Happiness states that 10% is affected by life circumstances and situations, and a remaining 40% of happiness is subject to self-control.
Her implication is that happiness is a choice. Lyubomirsky makes good sense and meaning as in life, I have learnt two significant lessons about being happy.