Should Jake Give Up On His Football Team And Become A Fan Of Another Team?

I have been a fan of one team in all the major sports for my entire life and don't know how to cheer for any other team except mine. In baseball I am a die hard Atlanta Braves fan, in basketball it is the San Antonio Spurs and in college hoops Syracuse.I have been an Oakland Raider fan since age 4. I bleed silver and black, I have taken crap for years because of this but have never given up on them. For some reason, this year the pressure is getting to me and I have actually considered throwing in the towel. The Raiders are horrible this year and in the last 2 weeks have gotten massacred by the Ravens and the Saints. I am thinking of becoming a Indianapolis Colts fan. Should I buy the Andrew Luck jersey now, or stay strong and stick with my Darren McFadden jersey? Raiders, please give me some hope.