5 years ago, I started learning French by myself. But it doesn’t mean that I always studied it, since I didn’t concentrate on it when I was busy and I never lived in French speaking country nor studied at school. This means I studied it more or less 2-3 years.
And voila! Finally I could see some progress: I passed DELF B1 and B2 at the same time.
Given that many articles helped me to prepare, I would like also to contribute myself to those who will try this test in the future. And also I can learn by reflecting on this theme.