I'd say the most difficult are convincing someone of something (persuasion) and giving feedback. Persuasion is maybe the most difficult outcome to achieve. Giv

I'd say the most difficult are convincing someone of something (persuasion) and giving feedback. Persuasion is maybe the most difficult outcome to achieve. Giving feedback is the most emotionally challenging and nuanced for both parties. And of course giving feedback is often attempting persuasion too. Occasionally, just listening and not trying to inject your own intents is hardest.