i had Bolt create an interactive app teaching me Oberon language but despite several attempts to fix issues, there were still glitches in unexpected places. So

i had Bolt create an interactive app teaching me Oberon language but despite several attempts to fix issues, there were still glitches in unexpected places. So the experience was... meh. Then I went back to a book written by humans (Eric Nikitin's "Realm of Oberon").