A lot has changed since Mikel Arteta walked through our training ground doors as our new head coach just eight months ago.
So looking back on it now, how did he feel on his very first day in charge?
"I could have a sense from the outside what was happening, everything I was reading, the people I had inside the club that could feed me some information," he told Arsenal Digital.
"But I think until the day that you walk through that door and start to really feel the energy and what is happening, it's difficult to predict what the role is that you have to take in terms of the impact you want to make.