You will as well use hand gestures or mudras.
Every mudra has a meaning.
On the mind level, each thought form is a inner mudra.
It is a gesture or attitude your mind takes and this posture sends out a very precise message.
There is beauty and power in that.
The clearer your inner mudra, the sharper your mind feels.
These psychic mudras or mind postures are architectures that sustain your mind.
Take pleasure and delight in developing beauty and precision with your thought forms.