If you’re in the middle an intentional moment, or portion of your day, scheduled or impromptu, planning for the future, that’s very powerful.
I schedule time to do this daily, weekly, monthly, quarterly, and annually, to varying degrees, at different levels.
If you’re thinking about the thing or things you have to do next while doing something which is not intentional planning or schedule, then you are not fully present right now.
You’re absolutely allowed to have thoughts of the future at any time. I do. They can’t be stopped, forcibly.
But when you attach to them, rather than let them go, you end up missing whatever it is you planned for in the first place.
Matt Fried 