I think one of the mistakes people make with post graduate study (although it largely varies with the field and what you're qualified for with a degree ) is jumping straight into the masters after uni then making you over qualified for a lot of things but unqualified in the work place, I have 3 years of working in my field between uni and masters so hope this keeps me up to date educationally and in the work place...I hope! So even if you don't want to consider it right now a couple years down the line might be a different story