Although it may prove to be irrelevant, my last comment on this is be careful what you wish for.
I have been a manager of a 'team' over a period of years and we experienced highs and lows in motivation at different times that were caused by circumstances partly or wholly out of our control...
He always said he was honest and that is an honest comment. I think identifying the truth is the first step in putting it right. He is human and with such high aspirations for the club he probably does feel deflated by the injuries and the results. Rather that than Potter's 'fans should remember...