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<br>George's relationship with Lennie has made him selfless; his conversations, with and with out Lennie, are generally revolving around Lennie, although in the case of their dream-ranch George seems to find fulfilment for himself as well. Due to these altruistic tendencies that he shows throughout the novel, a danger is bestowed upon George; he tends to care for Lennie far too much, and too little for himself. In occasional moments, he escapes his sympathy and compassion for Lennie, and realises the burden that he causes. This usually results in George taking his frustration out on Lennie, which can often harm his simple mind, leaving Lennie upset and forced to confess to his own uselessness, and George feeling guilty for what he has caused. We can learn very little about George through his actual conversations, which made it necessary for Steinbeck to focus the novel on him in particular, and let the reader gain an closer insight on him through his actions. Generally, he seems to be caring, intelligent and sensible, but is greatly worn by the constant attention Lennie requires. This illustrates a major theme in Of Mice and Men, the dangers that arise when one becomes involved in a dedicated relationship.
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<br>Despite the frustration that Lennie causes, without him George would probably be a lot like