Step by step how to become the best tennis player and win a trophy

The only answer I can give is to practice. You can't get the answers and expect to be the best tennis player. If you practice at least 2 hours a day, you will be able to get better and better at tennis. Maybe, if your practice enough, you might win a trophy at a contest!  In a nutshell, skill-set requires a lot of practice and experience. Hope I helped. :)

by acting roughly or something dramatic happening in the story.