But would I give up the women and nights out for another year at United? Would that make me happy? Would that make me the person I am today? I'm not sure. I have no regrets. I went to United to win things and I achieved that.
My first three years at United were pretty much flawless. In the first we won the treble and I finished top scorer: I was walking on cloud nine. I came back the next year and scored 26 goals.
People like myself, who have good credibility in the game and played at the very top level, you'd think would get a job or at least be given an interview, but you're not even getting an interview.
I see managers with my own eyes walking out of jobs and then walking into jobs, getting sacked and then walking back into another job... yet we can't even get an interview.
It's often been discussed, no-one has really taken it up, but I do have a tendency when I speak to everybody, certainly black players who are trying to break into managerial department are coming up against the same concept because of your race.
I've done all the coaching badges at St George's and the one thing I find very difficult, let alone get a job, is to even get an interview.
To be a part of the history with the Manchester United club is a huge moment.
In my time you had to be the main man year after year to be able to demand respect at your club, but now it's too easy because of the financial rewards on offer.
Everybody can go out and buy fancy things and, while I don't have a problem with that, I do think players should earn the right to say 'I deserve this big contract and all this money'.
Yes, I've done a lot of things in life, but I've also achieved a lot, I've won trophies. When I was at Sunderland I looked through the dressing room and thought 'who's won anything substantial here?'. Nobody had and yet they all had a flashy car and an opinion.
I remember when we were playing Liverpool away from home and we recorded one shot in the whole match. That's not Man United. You want people go out and express themselves.