Thank you. I have had friends, none Buddhist, attend Vipassana retreats that are similar. No phone, computer, media, or conversation for a week or a weekend, j

Thank you. I have had friends, none Buddhist, attend Vipassana retreats that are similar. No phone, computer, media, or conversation for a week or a weekend, just a focus on silent meditation. And an absence of religious trappings, so suitable for both devout Christians and atheists. They all told me it is very challenging and a good look at themselves and their cravings for interaction. I don't doubt it.