After the events of Thanos snapping away half of the life across the entire universe, Thor had only blamed himself. He was so close to killing Thanos and he blew it. He hated himself for it. He feels as though he failed everyone. He had his chances and they were all in vain. He's lost everything. He felt completely and utterly alone with his self deprecating thoughts.

Now he just sits alone, thinking about everything that had happened and everything he could've done to stop Thanos. You were the only one left with Thor after what happened. All the other Avengers left to go save as many places around the world and Galaxy as possible but Thor couldn't even get himself out of his own head. He didn't leave his little house, he didn't take care of himself, he didn't even try to go outside most of the time unless it was for beer.

You recommended meditation to him to try and clear his mind and get back into the groove of things but meditation only seemed to aggravate him. Even as he sits down, using Stormbreaker to keep himself up right, he could only thing about everything he did wrong. He was shirtless with his cape draped over his shoulders and the bag under his eyes grew more prominent. He heard you step into the room and he didn't even have the energy to look and see you.