He doesn't care that you're happy to see him fail.
LeBron's answer to the question "Does it bother you that so many people are happy to see you fail?"
"Absolutely not, cause at the end of the day all the people that was rooting on me to fail -- at the end of the day, they gotta wake up tomorrow, have the same life that they had before they woke up today. Same personal problems they had today. And I'm gonna continue to live the way I want to live, and continue to do the things that I want to do, with me and my family, and be happy with that. And they can get a few days or a few months or whatever the case may be on being happy about not only myself but the Miami Heat not accomplishing their goal but they gotta get back to the real world at some point."