✔ 最佳答案
Definitely not.
Often, one learns more by losing. When faced with a stronger opponent, one can study the oppoenent, learn from his strengths to improve oneself, so that one become stronger in the future. One is also motivated to develop the time and willpower to become better and more skillful. A winner may often become conceited and, believing himself to be the best, do not see the need for improvement or vigilence, which eventually leads to his downfall.
Also, there is a saying "to win a battle and lose a war." Sometimes it is necessary to lose some battles, to sacrify small things, to achieve the bigger goal.
Moreover, in a game or other activities, the participation, the friendship of the team, and the testing of one's abilities can be more valuable, and a worthwhile experience in itself, regardless of whether one wins or loses.