[ag315]

No, bobajeff is correct. The vast majority of language acquisition occurs through input and exposure to the language via reading and listening. Trying to speak when you have no grasp yet of the grammar and vocabulary is not an efficient use of time, plus you don't have a good grasp of the sounds early on. You're better off gaining comprehension before you try to start speaking--if you actually look at the experiences of someone like Benny Lewis, who is well known for his "speak early and often" approach, you'll note that it was only effective for him with languages he already had a decent background with, or that were reasonably close to English.