If you think that you will have less than 50% chance to win in tournament, will you still compete in that tournament?
There is a big difference between "losing in tournament" vs. "losing in training".
Before you take your SAT (or GRE) exam, you should collect at least 100 old SAT (or GRE) old exams. After your initial 10 exams, according your score, you will know what your weakness is. You then start to fix your weakness. In your next 10 exams, you should have better score. Again according to your score, you try to fix your weakness. After you have gone through all 100 exams by repeating the process 10 times, you then take your "real SAT (or real GRE)", you should have the best score that you have prepared so hard on it. If the SAT (or GRE) score can determine whether or not you will be accepted by the university or the graduate school, you should never test the "real test" until you have taken "100 non-real tests". To me, that's preparation.
All foreign students who comes to US to study will need to take TOEFL (Test of English as a Foreign Language) exam. You will need a score A to be accepted by most university in US. The TOEFL is offered for every 3 months. Before you take that exam, you will go to TOEFL school. They will force you to take over 200 old TOEFL exams in those 3 months. The day when you take the real TOEFL exam, you can answer those question so fast that you will never image that you truly can. Because the same pattern will guarantee to be repeated in every single TOEFL exam such as:
- If I had had ... I would have had ... (assume something in the past),
- telephone book (a noun followed by another none) vs. book of telephone,
- boulevard (for some unknown reason, this vocabulary seems to appear in every single TOEFL test).
- ...
In MA, you should test your skill many many times against different opponents before you go to compete tournament. You just don't go to tournament without fully test your skill before then. If your winning ratio is below 50%, you may have to wait until your winning ratio can reach to 80%. That's not "quitting in training" but "quitting in tournament" until you have more faith in your skill.
Your thought?