You can't look into a crystal ball but what you can say is if money is put on the table and you get half your signings right then you are going to be better next time around.
You know, there has never been a watershed moment with a coach when I've gone, 'Wow, I learned something today.'
My career has been the best part of 50 years. If I had to go through it all again, I'd love to, warts and all. There have been so many good things that they outweigh the bad. But I do have regrets.
There's managers out there now who would love to have won a single trophy. The fact is the vast majority of them haven't. So I'm quite cool about what I did as a player and as a manager. Could I have done better, or differently? Of course. But that's all water that has flowed under the bridge; it doesn't cause me any sleepless nights.
The world's best when I was growing up was Pele and he would have been a great player now, too, but Messi surpasses him.
I can remember Bob Paisley was never happy.
