Forcing a short delay is such a powerful technique.

I use this when I'm at risk of binging a show. If I'm tempted to let Netflix continue into the next episode, I say "ok maybe, but let's get up and do something else for a few minutes first and see if I still want to" and before I know it I'm building a robot instead.

reverse/compliment to this to start working for me is just aiming to work for 1-2 minutes when it feels hard to get started. i usually end up getting immersed, and find it hard to stop.

I'll vouch for this too

This is something I've been working on a lot myself. It's so easy to wind up sliding into the familiar patterns and routines, and reaching for the phone. I'm finding that discipline is less about resisting it and more about redirecting it to something more productive