Should the USA become neutral with regard to the Middle East?

Some say that we have to be involved there b/c we depend on foreign oil. However, I read that only about 20% of our foreign oil comes from there (much of it actually comes from Nigeria, Venezuela, Canada, and Mexico). Being embroiled in Middle Eastern affairs is getting Americans (servicemembers and civilians) killed. Should we become neutral and let them do their own thing w/o our interference, thereby saving American lives?