Spock Star Trek fame, is fictional person without emotions. Spock acts according only to the principles of reason or, in his words, logic.
What a simple philosophy to get out of emotional problems, wait for a second think about problem LOGICALLY and accordingly plan future action. Hard part of Spock logic is emotions are not events, it's memory block which keep reminding us events, people and what people said until we forget remembering.
If we can avoid reacting to emotions and sink it for a while like Spock, we may achieve satisfaction caused by emotional problem.