Logical?

Not so much a supertram but more a supertramp

“When I was young, it seemed that life was so wonderful
A miracle, oh, it was beautiful, magical
And all the birds in the trees, well they’d be singing so happily
Oh, joyfully, oh, playfully watching me
But then they sent me away to teach me how to be sensible
Logical, oh, responsible, practical
Then they showed me a world where I could be so dependable
Oh, clinical, oh, intellectual, cynical”