Dreaming of bringing bowling balls to work means

you are eager to go bowling after work. You were dreaming of bowling because you have fond memories of this sport. Furthermore, your brain wants to remind you of this. The reason being that you might arrange to be physically present at the bowing alley to practice this sport.

You probably are good at bowling, and this sport has important implications for you. You don’t want to waste time by returning home to fetch your bowling bowls so you carry them with you. You desire to make good use of your time to practice bowling.