Birthdays: A SWOT Analysis

Instead of sitting on Facebook, answering Birthday wishes and expressing gratitude (which I am told mustn't be done until the day after the birthday), I have decided to spend this day doing a comprehensive SWOT analysis of birthdays.

My findings have disastrous consequences. I think you should see this.

I feel better now that I understand the phenomenon as the factors influencing it better, I shall bid you farewell. But before that, let me savour this quarter-century moment: