I'm not upset. Every game launch has snags like this. Clearly, a lot more people are wanting to play Realm Reborn than anyone anticipated. But it's at a point where optimization and tweaking and bug fixing aren't going to solve the problem. According to Yoshida, basically every NA world is at capacity. Now, I realize that you don't want to set up too many worlds and end up having to merge ghost towns later, but considering there is yet another influx of people coming in a couple days and most current worlds are restricted from character creation, a few more worlds are probably needed. And similarly, the server capacity of the instancing servers for each center need to be increased. Optimization can only take you so far.

Please get it done SE. You've made a great game, now you just need to let everyone be able to play it.