irony of life

having been married for 7 years now. amazing that i had maintain it well enough for these years. during these years i had grown and learnt, found my goals and inspiration to move on towards to. within these years, people had gotten married, preg and preg again while i am still who i was years before. thinking of the differences i wonder what is my lot in life. if only i know it then i can plan along with it. but too bad i don't and perhaps that's the excitment of living?