I'm sure you've seen this somewhere, but the easiest trick, and most immediately effective, is to gesticulate towards yourself when mentioning good stuff (or as Ross Jeffries points vaguely towards his dick as he speaks of new directions (read it out loud..... nude erection))
this also goes for words like this and that, these and those, us and them, etc. associate good/positive words with yourself, by pointing inwards toward your chest, and dissociate bad/less positive words by pointing away..
(tip. when pointing/gesticulating, don't go above the chest-level, unless you want to appear full of energy, and be hard to follow for visual people. hehe..)
oh, and also, there's tons of ways to do this, so try out different ways, some more obvious than others.
Personally I bend the wrist, (wanna try this?: as you sit with both hands upon the keyboard; bend the wrist inward, and a bit up so that your hands sort of curl with the fingertips pointing approx. towards your chest..)
But believe me, you can be totally obvious about it too, of that is congruent with the rest of the way you act.
