I was in an Eisteddfod last week - my kids were competing.
The 'Llywydd y Dydd' said a few words that really struck home. She said that the big thing that compeitors learn in an Eisteddfod is how to lose, and to keep on coming back, better and stronger.
And guess what? That is also the biggest skill that a language learner needs! Some people will learn more quickly than you. Some will learn 'better' than you. But you will *always* succeed if you keep on keeping on.