Leaving Twitter sounds easy and fun too.
When I first started with Friendster I thought it was fun. Facebook seemed fun too. Until the company got creepy and I realized centralized social media companies are locked in an arms race to get as much of your personal data as they could with as little accountability as they can get away with.
So I left to avoid doing business with creepy companies.
But I found life was better without them. Mine anyway.
I hold out hope for Diaspora as non-centralized so you own your data, but I'm not sure how much social media helps my life.