Adult characters are all the things they've encountered over time. But kids haven't accumulated all the life experience, all the regrets. They tend to be more in the moment, more willing to play, to be joyful.
Some actors learn the habit of promoting themselves as a brand - by dressing in a certain way, by going out with a certain person - it gives them what they obviously want, which is to keep a level of fame. I'm not putting it down.
Like most people - unless they're very practised at it or have no warm blood at all in their veins - I feel a little apprehensive about the red carpet. It's always a bit bewildering when people are taking pictures and asking questions before the ceremony.
We live as though there aren't enough hours in the day, but if we do each thing calmly and carefully we will get it done quicker and with much less stress.
Phillip E. Johnson