Astori later reflected on his development, saying: "After a year of courtship, of auditions, I came to wear the AC Milan shirt with the very young regional players. Along with twelve, thirteen new players. There was always a lot of change. I'm from San Giovanni Bianco, so it was already an adventure. But the greatest memories are precisely due to transfers with teammates, making the return from training. They were beautiful years, lived positively, for a boy there was no better experience. Honestly, it is difficult to get out of balance, because in fifty professional clubs there are twenty boys for each team in the youth sector, so every word is illusory. I have always believed in it and hoped for it, growing from year to year until it becomes one."