Language challenge: What is the strategy of those with a high number of hours? I am very impressed to see so many students with a very high number of lessons since the language challenge started. I would like to know: what is your learning/studying strategy? How many hours a week do you spend on Italki? Is it classic "teaching" or just conversation? How do you target what you need to improve / learn through all these lessons? I would be very interested to hear about your different strategies. Cheers!