On the Doubrava – and he doesn't necessarily have to be a reveler

Quite traditionally, every July (with some exceptions) we go to the rock, actually metal festival Masters of rock in Vizovice, Wallachia. As a person after all (let's face it) changes somewhat from year to year (let's not say he gets older), he tries to enjoy other activities in his free time than just standing and jumping in the crowd under the stage, browsing beer stands or loitering in local pubs.
Over the years I have been…