There is some unfair criticism of NP for yesterday's performance on here. The nature of confidence in football is rarely given the importance it deserves. We've lost three games for every one we've won this season. It is apparent that the players confidence is shot as a result.
In this context, when there is some level of expectation, such as 'Villa being there for the taking', the nervous energy works against the body and makes it virtually impossible to produce the level of performance you want. For example, look at how going behind to Stoke and Palace affected the players immediately afterwards. Their energy and belief totally evaporated in front of our eyes.
You cannot 'manage' out of a situation like this, no matter who you are. New faces that are untainted by this oppressive effect helps. Aside from this, you have to hope for a break where you deliver a result against the odds or get very lucky. NP is trying these things to an extent, they're just not working.
For me, the failure of this season is not what is happening now. I really see no benefit in hammering individual's for their perceived role in each selection, mistake or goal. They're just infected and the manager hasn't got a cure.
The responsibility comes in allowing this situation to occur in the first place. That means, not getting the players fit enough, not being clear about formations and tactics, not being organised for set pieces, not having sufficient Premier League know-how in the squad, etc. Having these things in place enables you to pick up a win or a point where, instead, we've just lost. This is the failure of this season.