A lot of people are saying it is how we play against the big teams, but for me I do not see a problem," Rosicky told Arsenal TV Online. "We know we are a very good side and just play our own way. The spirit here is very good.
"We showed that against Liverpool and know if we continue to play like this, then we will be successful.
"For me, it does not matter if we play against Liverpool or someone else. Every game in this league is difficult."
Rosicky added: "The next game against Manchester United is of course very important. But we know if we play our game then we have a good chance to win."