I feel old

My birthday is coming in less than a month
And I will be officially 22 =(
I feel old seriously
However, I feel I'm having a good life
Feel so contented with my life now
I have good family
Good friends
I have everything that I want
Am appreciating my happy life before I'm stepping into the real world
Oh gosh, I feel so excited yet curious about my future
Hmmm...