Alex Caruana is celebrating his "total freedom" after feeling he was trapped in the wrong body for more than 20 years.
The learning support assistant says he has no regrets after switching his sex from female to male.
Interviewed on Times Talk, Mr Caruana says he decided to make his transition public, even posting details of his operation on Facebook, because he wanted to help others going through the same experience.
Watch the full interview in tomorrow's edition of Times Talk.