A happy child is one who experiences more good days than bad, but, when the bad days do come, they have the tools to cope and minimize their impact. Presuming that happiness cannot be disguised.

Each week the T&G features a child up for adoption in Monday's Child. This week we feature active, happy Jaxen, 9, who has a fabulous smile and laugh.

Each week the T&G features a child up for adoption in Monday's Child. This week we feature active, happy Jaxen, 9, who has a fabulous smile and laugh.

Why does smiling make us happy? "Smiling releases endorphins in the same way that happens when you work out at the gym or go for a fast walk in nature," explains Nicci.