You have three rests. Generate chocolate – spend your rests on blocks. It’s your problem if you don’t know how to play labor cards. Rests already last an hour, why prolong them even more???
And what does chocolate generation have to do with it? For example, I take my first rest, then rest on one road going to the city, and then rest on a block. And that’s it, I’m out of rests. What a load of chocolate I generated…