I would not want to be a world leader.
Even though you are a world leader,you still have many mistakes.
Like, you made a law, but so many people did not obey the law what will you do?
I can't do a thing! Besides, if you are the world leader, you have to be perfect as you can.But, you was trying to say this: "I'm the world leader and I will change the law." but if you say this: "I'm a leader and I will change the law." then, the other leaders might kick you out of the place where leaders talk to each other.
Then what should you do?You have to get a another job, but how? It's really hard to get a job so fast without practice!
That's why I think I would not be a world leader.