Blackjack? In english there are words that end in k while I don’t know of any that end with J. However my vim set up maps jk, kj, jj, and kk to Esc to in reali

Blackjack? In english there are words that end in k while I don’t know of any that end with J. However my vim set up maps jk, kj, jj, and kk to Esc to in reality it is safe to just mash those two keys and one of the maps will work.