School's Out?

I wonder sometimes if I no longer learn...
Was this a choice I made, now forgotten,
An unconscious decision to stop and turn
Away from putting new things in my head
Because it's too crowded with the day-to-day
Mundane junk of habit, instead
Of unshuttering, opening the aperture
To a banquet of new ideas and facts,
Which would nourish my soul, I'm sure...