You know how wars affect the psyche of young adults/kids? Strange comparison that rather underlines that adults of 18-20 often are kids in many ways, and often affected by different things than more experienced adults.
I’m quite sure if it’s true what many former managers and players have said, that it takes a special kind of player to thrive in the constant limelight and pressure of Manchester United, it is even harder for most 18 year olds to build up confidence while being subconsciously subject to hundreds of critical opinions on SoMe every day. If you are 18 and entrusted the starting place as a 9, and next dace face headlines in all the news of an ‘attacking crisis’ at your club, it will do most players no good.
Building a solid confidence requires set backs and pressure to grow from, but not so much as to bury you. Personally, I thought I could see the worry on Greenwoods face for a while there, he didn’t seem able to enjoy himself at all for a while. Not so after that extra time goal vs Doncaster. I think he needs to be brought in slowly, more or less like this.