أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Thanks for invitation,
Discussing and convincing him that is much better to change his attitude or style.
Its better to convince him rather force him to do something. Brainstorming is important so that he may perform well in new circumstances or roles.
Thanks
You need to convince him gradually
Regards