Watford forward Adalberto Penaranda admits he pushed to cut short his loan with KAS Eupen.
The Venezuelan said that he felt a lot of the training taking place at the Belgian club was "pointless" and that he told his coach he was not interested in doing them.
Speaking to Meridiano, he said: "For everything I have been through, I am at a point where I feel that I have lost a lot, due to immaturity.
"I did not like some exercises that the coaches at Eupen used in training sessions, they seemed pointless to me and after that discussion he did not select me anymore.
"I regretted that and I went to apologise like a man."
It was during that conversation that Penaranda claims he requested to leave the club and return to Watford in January.