Every player needs a little time to adjust to new teammates and the mentality of the coach when you change clubs.
Moving to Fleetwood was a shock to the system at first. I'd never been at a full-time club.
It takes time to adapt to become an Arsenal player.
When I joined Lille, they had a new stadium at Marseille. It was the same, so I know how important it is to clubs when they move home.
When you come to a new club, it takes time to adapt.
Niko Kovac had to understand the system inside Bayern, to realise that this is a very different club to Eintracht Frankfurt, where he was before.
At my first clubs, TOP Oss and NEC, I was the one everybody looked at and talked about, but at Feyenoord, I was one of many good players.
You have to be careful when you time a move to one of the biggest clubs. Occasionally, these young players do not realise what a good thing they are on to when they know that they will be playing every week.