feddit.ch redirects to some very strange esoteric looking page…

While two people, sitting on toilets interconnected by sewer pipes, form a long tube from one mouth to another.

Land of the free (speech)

As other people already named it, personal interaction is one big factor. Being in a friend group, learning together and trying to achieve things together greatly enhances the chances to complete the studies.

Also this is only possible for lectures and most seminaries. Outside of social science and humanities you usually have some kinds of hands on or lab courses, which of course can’t be done online.

Probably not those people