Learning methods

So I'm trying to learn a couple of languages online. For the most part, I'm having no trouble with understanding grammar rules and such, but I have a tendency to rush through the lessons and have a hard time remembering all the vocab. I know I should slow down, but what are some other methods I can use to help my memory?

>>2
Slow down there 2. Anonymous is a lost cause. He's sure to remain a monolinquistic mongoloid for the rest of his life. Don't waste your breath on Mr. Online Language Learner. We, as multilingual individuals have to use our talents to the benefit of society. Waste no more time.

>>4
Here is where the OP surely tries to convince us that he already speaks several languages.

Die in a fire OP.