ok, heres the question, im currently in a LA, with tons of bjj schools around me, i was wondering, what the bjj ethics are concerning training at two different bjj schools. i ask this since some schools at have classes at weird times, not enough free mat time, etc etc, and most of all, some are on the really pricey end, so if i was to supplement with classes from another school, i know nothing is stopping me, but what are the ramifications concerning this, will members of the school suddenly shun me if i happen to be training at another academy??? will i be blacklisted from the bjj academy ???? lol. how does this work???