Players that read off your position

lately ive been playing higher stakes SNG's and ive noticed that im getting people that base their read soley off my position, for example when im in position people assume im playing aggressively just because of my position regardless of style im playing, its no suprise that this doesnt happen in the lower stakes games where most of the players dont even know what position is (saving them from making the mistake)

It works a gem when i get dealt a monster and im either in position or late position, if i dont have anything then i play my position passively and they assume im holding a monster,this is useful for steals, it really seems like a good situation and trust me it is, it only happens once or twice (if im lucky) because once i out-play them (assuming i catch on to whats happening, and its not hard to do this) they remember and dont make the mistake of basing their read soley off my position,even though it doesnt happen that often (but more often than you'd think) this situation has provided me with many crucial double-ups that get me to the final table. just thought id share anyone had similar experiences? i suggest you all watch out for this, we all know how valuable those double-ups are!!