What stands up must fall down....

So there we were, sitting at the pool watching Brady walk back and forth to us. He would hold on to the side sometimes and other time he didn't. Well this time he didn't. He was about 3 steps from me and about 3 steps from Jason when CRASH!! Now all I saw was him go down and I knew he hit his head but I thought it was closer to his eye. It felt like an eternity before I got to him, but I bet it was less than a second. I wanted to cry with him. It scared him mostly likely more than it hurt him but UGH!! I thought, how could I let this happen to my baby. He's still learning to walk, though he gets around totally by walking, he's not an expert walker yet. We should never let him walk in the pool. Hind sight is 20/20. He walked in the pool alone yesterday and nothing happened and mostly likely will never again but I just feel so bad. A mom isn't supposed to let things happen to their babies.
However, he is fine as you can tell from the pictures. I'm not sure he even remembers what happened but I had to take some pictures to show off his first fall.