Society, I feel, also instill irrational dread and fear. They put focus on something that is really as significant as any other year (or day) for that matter. A birthday should be honoured and remembered by our loved ones but, except for your emotional rollercoaster your mind and body aren't going to feel any different to 29 or 31 (or 29 and 364 days ;) Cherise your family. Love every hour and every day.