I’m going to do 3hours on a Monday morning then 2 hours on Thursday, before opening my work emails. I’ll be in early on those days and commit 5 hours per week in total

The key to making this work is to block time as early in your day as you possibly can. Give yourself 30 minutes to an hour to take care of morning priorities, then move to your ONE Thing.

priorities, deal with email at the end of the day. That way, you can use your prime hours for your Highlight and other important work.

My recommendation is to block four hours a day. This isn’t a typo. I repeat: four hours a day. Honestly, that’s the minimum. If you can do more, then do it.