My job is to show them clearly what they are doing, and what they are doing wrong on the pitch. To help them know why and understand why, even if you prepare and understand the plan, why you are doing always the same mistakes.
When you are at a club like Man United, you know what your goals are. Your goals are to win every match, to be champions, to win all the competitions that you are playing in during the season.
If you don't have the personality or character to compete and to challenge Manchester United at Old Trafford, or at home, you have less chance to win the match.
You could have one idea in your mind, and afterwards you could be working with a team with different players, and you may not be able to achieve what you want to, so you need to adapt.
To be able to win one game at Old Trafford or at one of the other strong sides in the country you have to be strong as a squad. You have to have the personality and the character to not fear and to be yourselves.
We play sometimes against teams with more individual quality than us, better players, bigger budgets, whatever, but we try to play our football. We don't try to change too much in our philosophy, in our model.
It's impossible, when one team and one player is afraid of something that might happen in a match, they will not play well, they will not have 100 per cent confidence.
When you are doing something that is your passion - you are professional but you enjoy it - playing with fear, training with fear is not something you can do. How can you come with fear and without confidence to your job?
Sometimes, when you have an opportunity in your mind but you lose it because you have a contract with the club and you are an important player for that club, and you miss out on what could be your dream, sometimes it is not easy for a player.
I don't see a big difference in Jordan Pickford from the first day I started working with him. I see the same humble guy every day, open to listening and to learning.
If you try to stop all these teams and players celebrating with the fans, some of them taking their shirts off, it is part of the game and something you cannot stop. It is something important, even if sometimes you get fined.
We have to keep our strong mentality every time, with a good emotional balance to support everything, whether an opponent provokes you or not, because the opponent is doing his job as well.