Block Slack until most important task of the day is done

[d4hines]

Use * feature of Complice to mark task as most important and then :

most_important_done :- most_important(X), done(X)
kill_slack :- not most_important_done

[d4hines]

Refinement of this: it might not always be feasible or desirable to do the most important task without slack - what if I need help from a coworker, or need to review some info sent to me? However, I already have an escape hatch touch /tmp/make_focus_exception will give me 5 minutes to get the info I need from Slack.