How will you get yourself out if you make a fatal mistake in an important match?

Unexpected mistakes have always been part of football. Zidane's senting off, John Terry's slipping, Baggio's missing penalty，these mistakes do not affect their greatness. And last night, we have witnessed young goalkeeper Karius made the biggest mistake in his career.

So how will you get yourself out If you make a fatal mistake in an important match?

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Experts of last DAILY TOPIC: What will Emery bring to Arsenal?

@dauemns:

He brings a lot to this team .

1.Defensive problem solution .

-A steel to assist kolceiny 

2. Defensive midfield issues. 

-Xhaka needs someone better than him 

3.winger issues ...

Since the departure of Alexis. there is a hole in that position .

@conor-mcdermott021:

Emery is a top class couch. he can get the best out of his teams. the work he did at Sevilla was outstanding. to take a club with a much smaller budget compared to the other big teams and win the Europa league, 3 times if im not mistaken, is not easy. even though its said he will only be given 50 million to spend. i dont think that will be enough to turn arsenal into title contenders in his first year but will give them a new dimension of play in a positive way. 4th place is the highest he will finish in his first year.