Getting Nostalgic

Graduation day is fast approaching for my 5 year old. He will be moving up to gradeschool and frankly - I am pretty scared. I am scared that he will have a hard time adjusting. I am scared that he will hate it. I am scared that he will not have enough friends. Mostly, I am afraid for me. I am scared that he won't be needing me anymore. I am scared that one day, he will grow up and suddenly, hanging out with MOM is not as "fun" anymore. Life doesn't have a pause button or a rewind (but wouldn't it be fun though?) and I just hope that I am doing something right the kids. I want them to grow up responsible and good citizens. A parent can only guide and set a good example, we cannot live life for them.