In essence, forced celebration to acknowledge a moment that is not always intrinsically motivated may lead to irresponsible behavior.
Life throws enough curve balls which cause highs and lows, which are mourned or celebrated daily. Add to the mix, events that society deems mandatory to celebrate, I feel makes for tumultuous living.
Times of celebration can turn into times of remorse in a split second. We all should become proactive in everything we do, be it personal or professional living.