Manchester United midfielder Shinji Kagawa insists he can use his experience to help him progress this year.
The 25-year-old signed for United in 2012, but has struggled to carve out a place for himself in the side.
And the former Dortmund midfielder admitted that last season was particularly difficult.
“When I look back, last season was tough,” Kagawa told ESPN.
“I will use that frustration as a trigger to express myself this season, challenging myself to do new things.
“I’ll work hard to achieve goals and results. I’m really enjoying myself, it’s my third year with United and I know my teammates very well.”