The "Great Lock In" is the internet's newest productivity trend, but it's more than a hashtag. It's a mindset: use September through December as a sprint, not a slide. Instead of coasting into the ...

1. v., To enter a state of complete focus. 2. n., A performative social-media challenge. It’s way past time to lock in. This year’s Great Lock In, a TikTok challenge in which participants eliminate ...

There’s a new lock-in going viral – but don’t worry, this one isn’t government-mandated. Called 'The Great Lock-In', the social media trend challenges people to spend the last months of the year ...