The real reason why ‘Avengers: Age of Ultron’ director Joss Whedon left Twitter

“The real issue is me,” he said. “Twitter is an addictive little thing, and if it’s there, I gotta check it. When you keep doing something after it stops giving you pleasure, that’s kind of rock bottom for an addict. … I just had a little moment of clarity where I’m like, You know what? If I want to get stuff done, I need to not constantly hit this thing for a news item or a joke or some praise, and then be suddenly sad when there’s hate and then hate and then hate.”