We can see that 3 AC Milan matches (besides their match against Barcelona) ended without a win in Serie A, and what's even sadder is that they got it when facing someone who was not better than them in terms of strength. In the first match they had to be satisfied with a draw, in the second match they had to suffer a defeat and in the last match they had to feel another draw. This is a start that is far from satisfying.
In the next match they will face Venezia who is one of the clubs promoted to Serie A this season, if they get bad results again in this match, then their confidence will decrease. Moreover, it will shake their mentality which will then face Liverpool in the Champions League.