James will visit the city Thursday for the first time since leaving the Cavaliers as a free agent and joining the Heat, a move that was lucrative for him but widely criticized by Cavs fans and by owner Dan Gilbert.
"It's going to be very emotional for myself," James told reporters at a press conference in Miami Tuesday. "I've got a lot of great memories in that city. I give a lot of thanks to that city, a lot of thanks to those fans for giving me the opportunity to not only showcase my talents but grow from a boy to a young man."
James said he expects the visit to be "tough" -- the NBA has hired extra security for an event that's expected to be rowdy.
"I'm there to win a basketball game," he said. "I understand how passionate the fans are about sports. I'm ready for whatever response that I'm going to get."
Copyright 2010 United Press International, Inc. (UPI).