Not going to school
Not working for a large company
Working only part-time and have a life experience in Europe for a few years, how do you go about it? Can you get a proper visa?
I don't know about the visas, but there's a huge demand for
native English teachers in most countries (everywhere except UK, for obvious reasons). Of course, speaking a language != teaching a language, so you'll have to learn how to teach (several levels, books, etc) before you go, but being a native speaker is a huge advantage.
Better learn Arabic first.
I'm not sure whether it was an attempt at a joke, but it's just stupid (and wrong, too). It's like saying "Oh, you're going to New York for a week? Make sure you get a gun and a parachute, those Americans are crazy and they'll shoot you."