Paul George is opening up about his struggles in the NBA bubble ... saying he couldn't sleep for 2 WEEKS -- and it played a huge role in his performance on the court.
The Clippers forward joined former teammate Serge Ibaka on his "How Hungry Are You?" cooking show recently ... and detailed how mentally and physically taxing his time at the Disney World campus in Orlando was in 2020.
"A lot of it was just weighing on me," George told Ibaka.