Manchester United's poor start at Bournemouth almost cost them and Ander Herrera is keen to avoid similar scares.
Ander Herrera was delighted with Manchester United's second-half performance in Saturday's 2-1 win at Bournemouth but conceded Jose Mourinho's men are making life difficult for themselves.
United have endured a poor start to the season and they were outplayed in the first half, with Mourinho admitting the Red Devils were fortunate to reach half-time all square after Anthony Martial cancelled out Callum Wilson's opener.
But the visitors were vastly improved after the break, with Herrera influential, and fellow substitute Marcus Rashford's scrappy stoppage-time strike stole the three points.