I got that same feeling, like a punch to my gut, when I looked over the Sunday paper one morning after breakfast at my daughter standing in the middle of the kitchen. And noticed, for the first time, her shoulders were becoming squared off instead of sloped. My daughter is now 26 and has been my best friend her entire life. I still feel that little bit of pain/remorse I felt that morning, knowing she wasn't a baby anymore, I loved her infant/toddler years.It's bittersweet. I know there are many more moments like these, but I feel like this is the first one where it really hit me that he's growing up so fast. He's not a baby anymore! Where does the time go? Happy birthday son!
4-10, IHMO are some of the best years to be a parent. It's also some of your busiest years as a parent.
Stay involved with his life, the next 6 years will be the important ones for getting in your influence in shaping who he's going to be when he becomes an adult. Spend the time with him because once he becomes a teenager that time goes down substantially and your influence on them drops considerably and you'll just have to trust that you gave him the foundation to make the right decisions on friends and how he takes in new information that will influence his decisions.