Maria Semple said this quote

“ Every single iceberg filled me with feelings of sadness and wonder. Not thoughts of sadness and wonder, mind you, because thoughts require a thinker, and my head was a balloon, incapable of thoughts. I didn't think about Dad, I didn't think about you, and, the big one, I didn't think about myself. The effect was like heroin (I think), and I wanted to stretch it out as long as possible.Even the simplest human interaction would send me crashing back to earthly thoughts. So I was the first one out in the morning, and the last one back. I only went kayaking, never stepped foot on the White Continent proper. I kept my head down, stayed in my room, and slept, but, mainly, I was. No racing heart, no flying thoughts. ”