Вполне может быть. Незря же китайцы давным-давно предупреждали

"Those who know do not talk.
Those who talk do not know.
Keep your mouth closed.
Guard your senses.
Temper your sharpness.
Simplify your problems.
Mask your brightness.
Be at one with the dust of the earth.
This is primal union..."

—Tao Te Ching
Lao Tsu