Anything you can do I can do Better

It seems like my children are always at some sort of a battle. Either against each other or outdoing each other. As you can see someone goes up the ladder so does the other one. One crosses the bridge and is so excited the other wants to but is just a little to small but sure does battle. Then we make up. Then the process starts over. One is happy one is sad but in the end we all love eachother.