My first thought was: gah! (I'm a little squeamish) but then I told myself to get a spine and you're right, this isn't as depressing. It sort of suggests the sacrifices that are made/considered in order to rise above the mundane and reach for something greater in an effort to no longer be grounded and bound to simple routine. The idea of greatness can be different to each individual person, so every sacrifice carries a different meaning, but unltimately the goal is pretty much the same: to rise above . . . or maybe it's all something simpler than whatever I just babbled