The home team were finally starting to enjoy a little more time on the ball in attacking areas, although a narrowmiss from Charles and a header over from substitute Byron Harrison gave a reminder of the away team's threat.
Just as every talent has a flip side, one downside of such life-enhancing filtering is what Eli Pariser dubbed a filter bubble in which we narrow our interests and thus sometimes miss the serendipitous connections that can pull unexpected insights and friendships into our lives.