I am adding the possibility to study privately all levels. Level 1 and 2 are already a private only system. Level 3 and 4 have been until now more class oriented were students present their homework to others. Mainly due to location and difficulties to synchronize with the class, I had to install a private learning system for level 3 and 4 and….it works very well so I am opening officially this option. Talk to me about it.