Will the USA remain a Union or break up into several different nations?

Maybe the USA might look something like this in the future?

What I think and what I want are two different things. I think it might be possible that one or more parts of the USA decides it would be better off on its own, and the other parts would choose not to contest the issue. People talk a lot about Texas in this regards, but I think California and the other West Coast states would be more likely candidates. As a Texan I…