How did Montag feel as he burned his house down?

Montag felt pleasure in burning down his home. The act gives him a sense of freedom....

He burnt the bedroom walls and the cosmetics chest because he wanted to change everything, the chairs, the tables, and in the dining-room the silverware and plastic dishes, everything that showed that he had lived here in this empty house with a strange woman who would forget him tomorrow, who had gone and quite forgotten him already, listening to her Seashell radio pour in on her and in on her as she rode across town, alone. And as before, it was good to burn, he felt himself gush out in the fire, snatch, rend, rip in half with flame, and put away the senseless problem. If there was no solution, well then now there was no problem, either. Fire was best for everything.