He struggled to get out of his maintenance pod as he thought about his experience. For the past six months, he had been in the game. When he returned to real life, only a few hours had passed. This caused his brain to struggle in figuring out what was going on.
It is a normal situation that he has experienced before when he had elaborate dreams. Waking up is usually accompanied by a sense of confusion and loss.
The Heavenly Corporation had warned that it would only get worse the more time they spent in the game. Eventually, the real world will become unappealing to them.
Not many people care about that loss. Not after people became Tier 1 and could actually use their power in God's Domain in the real world. He certainly doesn't care about it now that he has finally received the highly coveted in-game currency.