You want all the money inside football. We do not have a bottomless pit of money. There are constraints. That's why some deals I have said no to because of the finances of them.
I said no to Aston Villa because I was not ready. I said yes to Cardiff because I felt ready. But I was not.
If you want to stay at Manchester United and win trophies and be successful, then you have to work through the reserve games, and that is what I am doing.
In games, you have plans, you have strategies, and you follow them.
The only way I know to get out of disappointment is to work hard, keep doing the right things, and don't make any rash decisions.
The one way of getting better is by practising - both on and off the pitch.