21st Birthday's Celebration Party

I am very appreciated my mother and sister prepared a surprised for my 21 years old birthday. This birthday party had inviting my friends and families to celebrating together and bring me a wonderful memories. It also is the first birthday party for myself and also one of the happies memories in my life. However, after this birthday party I understand that it was just a sense of ritual to celebrating birthday, it was not prerequisite. The time we use to spending with our friends and families were more meaningful.