sentences:  He appears unclear in his own head if she is even waving at him – he's already at a fair distance when he notices her – and puts forth the notion, calculated to reduce any significance that could be attributed to her actions, that she may simply have been exercising, her latest fad, and not really trying to communicate anything at all.The young man is prone to sudden rages.As he is walking away he feels "really awful, very violent [and starts to] look out for a snail, slug or worm" to squash.