Why do you have candles on your birthday cake? What does the candle mean?

Every time people celebrate their birthdays, they celebrate not only one year old but also another year., a candle of both a symbol of life and death and a symbol of hope and fear. When a birthday person makes a wish to a candle, he /she is praying for God's shelter to be able to make good luck. When a birthday person blows out a candle, he/she is hoping that he can grasp anything that is about to come to him.