Sports psychologist Andy Barton says self - belief is key for any manager . Alex Ferguson is a master of the mental game , according to Barton . It is vital under - fire managers take one game at a time , he says . If you do n't trust your players you 're probably not going to get that much out of them anyway , so you do have to get to that level where you can let them get on with it . '' Inter ##n Jose Mourinho provides a great example of positive body language .
Sports psychologist Andy Barton says self - belief is key for any manager . Alex Ferguson is a master of the mental game , according to Barton . It is vital under - fire managers take one game at a time , he says . Inter ##n Jose Mourinho provides a great example of positive body language .