1. I think that digital language learning can't be the permanent way of learning, because traditional learning more effective. Learning face to face helps to explain materials to each student with individual ways.
2. Digital learning can overcome cultural differences, because it teacher have to explain that way to student from other country can understand him. Digital learning leads to globalization and unification of knowledge.
3. Digital learning needs time management skills and strong self-motivation. You have to learn to allocate time to have time to do everything that you have planned and don't quit the work you started. Only discipline will help in this.