The Logical Song Lyrics

When I was young it seemed that
Life was so wonderful, a miracle,
It was beautiful, magical
And all the birds in the trees
Will they be singing so happily,
Joyfully, oh playfully watching me
But then they sent me away
To teach me how to be sensible,
Logical, oh, responsible, practical
And they showed me a world where i could be so dependable, clinical, intellectual, cynical

There are times, when all the world's asleep,
The questions run too deep,
For such a simple man,
Won't you please, please tell me what we've learnt,
I know it sounds absurd,
But please tell me who I am...