I think I should be offended that after so many years of knowing me you still don't know/remember that I'm Jewish too. But it's you, and your posts have lost their offensive power over the years (please don't try to regain it, though).
We do celebrate the Jewish New Year, but we still set our schedules to the Western calendar, so we celebrate the Gregorian New Year too. Even in Israel and China they celebrate it. In Israel they call it Silvester, and in China they call it 元旦 (yuandan, which translates roughly to "start of a cycle").