The skills you would require to become an advanced martial artiest would be,
you would need to have peace and know how to keep your temper in check.
you would need discipline and high confidence along with a good amount of focus lots of clear goals and the most important one you need respect for not only you but also for others.
Appearance is a huge factor with food it can help you determine if it was cooked right or if it looks appetizing. This is true for me because if it doesn't look good I have doubts if it will taste good