Why practicing your forehand until it "feels right" is time consuming and expensive.
If you hit thousands of forehands and paid for $1000s in lessons you'd certainly see improvements. You'd have greater control, power, and spin. But how would you know if you made real mechanical improvements to your forehand or simply learned how to hit a flawed forehand--better--through repetition?
Learn how to improve your tennis twice as fast, for half the cost: