It depends on your personality level. Those above 100 will definitely learn 140, and then learn the way of keeping in good health (increase the upper limit of vitality), and you can get some money back when cooking.

It is good to learn a 10-40 level when the character level is low. You can hand in cooking when you do the task. Because the vitality is too low, the response is slow, and the cost performance is too low when the point is high.

PS: cooking level 70- 140. The energy consumed in cooking each time is 80 points. Suggest filling it up. Players have a kitchen and can cook twice.