What method of characterization is used here --speech, thoughts, effects on others, actions, or looks?
Johnʼs hands trembled in the cold as he fished through his coat pockets for a match. He had already gathered scraps of wood and piled them up to make a fire. Now, he fumbled as he tried to kindle it. The sun had already set and all light was quickly fading from the sky. The temperature dropping just as rapidly.