[andrei_says_]

I had a similar experience. Twelve days in the jungle, no looking at my phone, no reading, minimal conversation. Laying in a hammock, looking at the trees and listening to the insects and birds. Fasted a few days to reduce the distraction of food, too.

My brain switched to contemplation mode - deep presence, without distraction.

This was an Aya retreat, with plant dieta and ceremonies four nights a week. These were an important aspect but the isolation and fasting were the main component I think.