Given that from the OP we're talking realms of complete fantasy, I would want one of the following, in order of preference.
(3) I'm the WWF Champion circa 1990, traveling the globe and having matches regarding as technically the best of all time. I have thousands of fans telling me how I'm the greatest, I have my own action figure, live fairly modestly so I can save a shitload of money so I can live pleasantly enough when I'm too old or beaten up to carry on wrestling. My best mate is my tag team partner. I have a girlfriend, latterly wife, that loves me very much, and if we have kids I get to name all the boys.
(2) I'm the captain of Tottenham Hotspur FC, perennial challengers for major honours, and a regular in the England team. Through my eye for snuffing out danger in front of the back four and ability to pick out a killer throughball, both teams win things, and I am adored as the catalyst. I get to play as myself on the latest FIFA game, live fairly modestly so I can save a shitload of money so I can live pleasantly enough when I'm too old or injured to carry on playing. My best mate is similarly a club legend for the Villa and plays up front for England, where I set up most of his goals. I have a girlfriend, latterly wife, that loves me very much, and if we have kids I get to name all the boys.
(1) I'm whoever Lucy OHara ends up marrying and living happy ever after with. The rest of the minutiae don't matter.