The phrase "easy go" is an idiomatic expression that means to be relaxed, carefree or indifferent about something. It suggests a lack of concern or worry and implies that someone takes things in stride without letting small problems bother them too much. The phrase can also mean not being possessive or holding on tightly to something, but rather letting it go easily when the time comes. Overall, "easy go" is used to describe an attitude of nonchalance and a lack of stress about situations that may be difficult for others.