It is common for students to train a martial art for a number of months or even a year or two and then quit.
Some may even last until black belt, only to leave then as though black belt was the end of their training.
A few years of practice really amounts to nothing.
An internal martial artist is thinking in terms of decades..
They train patiently every day.
Their expectations are realistic.
Neither lazy nor complacent, the student works through the many challenges and obstacles, becoming stronger, calmer and more adept.