Those brilliant people don't always complain, instead, they devote all their passion to their ideas, their interests and their daily life. Their daily records are filled with enthusiastic words and inspiring expressions.
Yet, someone, maybe including me, admiring or even envying them, do nothing but contrasting and complaining. These make no difference, let alone to improve, or to excel.
Maybe we need to look at ourselves, and concentrate on how we are doing now, what we except to be in the near future and then figure out what we lack at the moment. Then we process to the improving stage and make a better self out of the current me.
Cases are people say much but do a little.
But just wait and see.