Jose Mourinho admits he does not know when he will call time on his illustrious managerial career as he targets another taste of European glory.
The 59-year-old will send his Roma side into Europa Conference League final battle with Feyenoord at the Arena Kombetare in Tirana on Wednesday evening with the words of former Manchester United boss Sir Alex Ferguson ringing in his ears.
Mourinho was invited into Ferguson's - and later his - office at Old Trafford ahead of a Champions League clash in March 2013 during his time as Real Madrid boss and was served with a warning of what lay ahead for him.