Amir Khan has revealed he is prepared to retire if he does not perform or "feel good" when he faces Neeraj Goyat on 12 July.
The Briton, 32, has drawn scrutiny for choosing to face India's Goyat in Saudi Arabia for a reported £7m.
Khan lost to Terence Crawford in April and has been linked with fights against British rival Kell Brook and Filipino great Manny Pacquiao.
The former super-lightweight world champion told BBC Sport: "Let's see how I feel in this fight. If I don't feel like myself, I'll probably just call it a day.
"I want to be the one who makes that decision. I don't want to be forced to retire.
"I have achieved what I wanted to achieve in the sport, so it's now just enjoying the sport. I want to see how I feel in the fight and take it from there.
"If things didn't go the right way or I don't feel good I know myself I would hang up the gloves right away."
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