he got better
he went from one extreme to the other

he went from

caring to much about what everyone thought about him
to
literally giving no ***** about anything.
when his depression was really bad he used it as his
shield
his excuse for everything
he developed, in a sense, an invincibility.
so that whenever something was wrong he could blame the
depression.
now he's created a new sense of invincibility
because he honestly believes
he can do whatever he wants
and it won't effect people because he just doesn't care and is oblivious to consequences