On the martial training ground.
"The cultivation technique you practice seems to be of the fierce and powerful kind, yet your temperament isn't quite unyielding. In fact, just now when I consecutively attacked you, you were already defeated by the third strike, but you managed to hold off until the fifth strike solely by willpower before you were thoroughly defeated, showing the tenacity of your character. Indeed, techniques and temperament have their requirements, and if the power doesn't suit the person, the technique could limit your development. It might be better to switch to a different cultivation method now, before you delve too deep, to take an alternative path, and perhaps gain different results."
"You seem to be pursuing power too single-mindedly, your muscles are so well-developed that I'm sure your speed must have decreased a lot. Martial techniques that can't hit the enemy are useless. There needs to be a balance between speed and strength; you have to grasp that."