how does anyone know what their subconscious is doing? that's why they call it your subconscious.
the reason why you "play down to so called lesser players levels" is because you may have an arrogant or self centred attitude towards how good you think you are. that would be the only reason why you would take shots for granted.
you are, or should be after all, playing the balls not the other guy.
insinuating that you normally play much better, but your lesser opponents bore you, isn't a constructive attitude to have.
i know this sounds harsh, i'm not trying to insult you but try to remember one thing:
"you are only as good as your last match"
find some maturity in your game, it could be the only piece of the puzzle missing for you to reach the next level:thumbup:
good luck!