Wolfsburg signing Andre Schurrle admits the reality of being only a bit-part player at Chelsea convinced him to leave.
The midfielder joined Wolfsburg in a £24.6million deal on transfer deadline day.
Schurrle said: "I wanted to stay but in the last month I leaned towards changing something because I wanted to do what is fun for me - and that is to play football.
"I could only do it briefly at Chelsea in the past weeks.
"I had a good time with Chelsea.
"I'm still confident and know what I can do."