Oxford United's players are "the angriest" people around the club, according to defender Michal Helik, after fans made their feeling known about the U's current position.
The U's were beaten 3-0 at home by Norwich City on Tuesday night, leaving them still four points from safety in the Championship with 14 games to play.
"We were nowhere good enough, we conceded an early goal and in the second half as well so the timings were awful," Helik told BBC Radio Oxford.
"We need to take responsibility on the pitch as players. I'm not happy with my performance first of all and I'm not happy with the team's performance.
"We need to look in the mirror – it's not about the structure, it's on us on the pitch as players."
Oxford have also created a club record by going five home games in the league without scoring which led to a number of fans leaving early on Tuesday while others booed the team off.
"It's not great, we defend as a whole team and attack as a whole team," the 30-year-old added.
"We understand the morale [of the fans] but we are not happy, we are the angriest at the stadium and we'll do everything to change it.
"This season we're struggling to put two performances together – that's our main problem. We did well at Coventry to get a point, keep a clean sheet but it was not enough today."
Oxford meet Sunderland in the FA Cup fourth round on Sunday (14:00 GMT).
