Brother. Even if there is a challenge, you really shouldnt think yourself as a failure, But even if that is the case, Improvement and a step up has been achieved, Skills growing.
It is not only about the challenge, It may be for fun or may be for seriousness, but that doesnt mean you really have to worry about winning or losing.
The one whos losing is the one who doesnt have had fun with it and thinks of only winning and winning.
The one who wins is the one who have had fun and has thought of many ideas to put in because of their motivation, They majorly improve alot more than the losers. (Not the winners of a challenge)