It is not difficult to practice Taekwondo well. The difficult thing is whether you can keep training.
If you can stick to it for four or five years under the guidance of a professional coach, you will become a master.
The figure of practicing Taekwondo: thin, tall, with long legs and good physical quality.
If you don't have the figure of Taekwondo, I suggest you practice Sanda.
Every city in China has a sports school, which is a national reserve talent training base.
It is the best choice for beginners. I suggest you go to the local sports school to practice.
Also, people who are not very old and below 18 are good prospects.
Remember that when training, you should listen to the coach's arrangement and concentrate.
Never escape from training or learn from other bad students. Don't learn.
Skipping classes and training to be lazy are the secrets of success.
In fact, what you heard is very simple, and what I said is also very simple.
If you are really committed to Taekwondo,
What do you think of what I said today after three years?
If you meet the above requirements for practicing Taekwondo, you will be very successful in three years.
Either you went to a famous sports university, or you went to an individual public team and won something. If your school is generally disobedient, you will have nothing after three years. You will have no time and skills, waiting to go home.
If you graduate from junior high school, you can go to a sports school (high school, technical secondary school courses plus Taekwondo professional training)
If you are a high school graduate, you can practice professional courses in the sports school.
Tuition is not high, you can go to school for consultation.
In fact, being old doesn't mean that you can't practice a master.
As long as you are willing to work hard, I believe you will succeed.