If I'd answered this question a decade ago, I would have said the internet, but (especially the web) has been getting increasingly problematic for me, and I hav

If I'd answered this question a decade ago, I would have said the internet, but (especially the web) has been getting increasingly problematic for me, and I have something akin to "buyer's remorse". The cost/benefit ratio has turned unfavorable. At this point, I don't really think of it as a positive game-changer on the whole. Instead, I put energy into decreasing my dependence on it and increasing the separation between it and my real life needs.