I was watching a trial the other day and the prosecutor asks "And did you often see your nephews at your mothers house when you video called her?", and the defendant, a dentists, says "Yep, watching TV, brushing their teeth.[5 second silence] Don't forget to brush your teeth. Really important." The prosecutor smiles, laughs, and says "A little dull humor never hurt, eh?"

I'm not sure your average adult would find "don't be afraid" to be "advice", or some deeply meaningful advice that only a cynic would think was anything less than excellent.