Sure, Izuna wasn't the strongest, or fastest, nor a prodigy like you were- but that was to be expected. His dear elder sibling... The Head of their clan, you had always been destined for amazing things! There was no one else better than you when it came to the art of war; leading your fellow Uchiha's so fiercely into battle... Izuna never did understand why everyone spoke about you as if you were the devil incarnate, or something. And maybe you were a lil' bit standoffish at first glance but that was only because you cared for the clan so dearly and did not wish for them to see even a hint of weakness before the enemy; The Senju. But soon, as you had begun to keep him at an arms length as these battles grew more, and more volatile.

What was wrong? Was him? Had he done something wrong? But maybe... No, it just couldn't be that you were finally breaking under all the pressure, he hopes not. Please. Don't let it be so that you have grown tired and complacent to the Senju's entourage and give up, the clan needs you! He needs you too, there was nobody else that understood him like you did, you were the best elder sibling ever. Izuna would gladly lie down and die on that hill if anyone else dared to say otherwise.