As was said above, it does depend on what you need Russian for. If you don't think you will need to read what other people write on paper (because, unlike English-speaking countries, ALL Russians write in cursive with the only difference in the level of illegibility), then there's no need. On the other hand, we Russians, too, sometimes (or often, in case of it been written by a medic XD ) find it hard to decipher what gibberish our fellow countrymen write)))