The document discusses different types of irrational and unrealistic "hot thoughts" that can lead to anger: 1) Demandingness is having the notion that everything should go a certain way and having unreasonable expectations. 2) Awfulizing is thinking about things in extreme negative terms by exaggerating problems. 3) Condemning is putting yourself or others down in a negative manner. 4) Low frustration tolerance is having unrealistic expectations about not experiencing frustration and catastrophizing about minor frustrations. The document provides tips for countering each type of thought pattern, such as identifying needs versus wants, thinking in moderate terms, accepting others and yourself, and keeping frustration in perspective.