Persevere to the end
In this game, I learned a lesson: Don't resign so quickly even if you find out that you've lost your advantage.
I made a blunder in the middle of the game which make me want to resign right away. However,I discovered that my opponent was even more careless than me in the end and I gained the advantage and finally,my opponent resigned.
You never know when your opponent will make a blunder,so don't resign so quickly.Believe me,success always belongs to the person who is willing to persevere to the end.You'll certainly learn a lot if you don't resign, and, most important of all, maybe there will be a chance to win!