Larn used in a sentence

Larn in a sentence as a verb

He makes a bit of a botch of it, but he larns from his mistake and carries on.

Can you imagine trying to larn Fortran without knowing algebra?I like Rick van der Lans book for a language reference and intro.

I feel they brought a significant improvement to my mental health - I have suffered from chronic major depression since youth but was able to develop a much stronger sense of agency and larn to manage my condition thanks to my psychedelic experience.