Yes! Very much! I took a course of evolutionary game theory, which opened up my eyes and changed the way I think. So much that I'd recommend (evolutionary) game theory for everyone.
It's relevant in every day life: human interaction often fits the schema of the prisoner's dilemma, the signalling game or the chicken game. That tit-for-tat is the optimal strategy in iterated prisoner's dilemmata matches intuition about human cooperation.
The theory is beautiful, easy to understand and leads to verifiable predictions, especially in the context of evolution, such as the competition between genes, the behaviour of parasites, allocation of resources in a tribe, mating rituals, etc.
It's relevant in every day life: human interaction often fits the schema of the prisoner's dilemma, the signalling game or the chicken game. That tit-for-tat is the optimal strategy in iterated prisoner's dilemmata matches intuition about human cooperation.
The theory is beautiful, easy to understand and leads to verifiable predictions, especially in the context of evolution, such as the competition between genes, the behaviour of parasites, allocation of resources in a tribe, mating rituals, etc.