Little Man lost his first tooth

My baby just lost his first tooth man did that thing come out quick. I didnt think it would because he wouldnt play with it or chew near it and then all of sudden today he decides to play with it and it falls out so what we wanted to do for him for loosing the first tooth has to be done on the next one. I cant believe it is already here, of playing the tooth fairy, where does the time go?
He is getting do big and so quickly and I dont like it. I wish as parents we can sometimes slow the clock down just a little.
Also I dont remember my teeth being sooooooo tiny..

Nathan riding a Two wheeler

Today out of no where nathan asked if I could help him ride a two wheeler, I said yes, without thinking that he may catch onto it quickly. Well guess what, he did and I am sad because of it. Dont get me wrong I'm happy for him that he has accomplished something new in his life, but it seems like he is growing up to quickly and I dont like it. I keep thinking to myself man where did the time go, its like yesterday I was holding him in my arms, feeding him and cuddle with him and in August he will be starting K full time. Can the time just stop for a few days, or even go back in time?