All of the above.
In some aspects such as taking responsibility for my actions or thinking philosophically, I seem to be "older" than my age. But I constantly resist settling down to one career and sticking with it until I die. I still want to play with my cameras or make goofy, unimportant films. I can really relate to Tom Wait's song "I don't Wanna Grow Up"
And perhaps I look a bit older than I am. Anyway, one of my nieces asked me why I looked older than my older brother.
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Never let the weeds get higher than the garden,
Always keep a sapphire in your mind.
(Tom Waits "Get Behind the Mule")