I want to start a course in learning English. I'm confuse because I want to teach young children and not adults. But know what course do I have to choose because there is TEFL&CELTA? What big difference is there between this two?TEFL=Teaching English as a Foreign Language CELTA=certificate and teaching English to adults. So if understand right CELTA is for teaching English to adults but all the info I read they said there is no difference between this two?