Jupiter in the 3rd house

The 3rd house rules everyday speech, writing, short journeys and siblings. Jupiter here talks big and means it. These people teach, explain and encourage, and they are the ones who make a subject sound worth learning. Local travel is frequent, and relations with siblings and neighbors are usually warm. The weakness is the story improved in the telling, opinions delivered with more authority than the reading behind them, and promises made in conversation that someone has to deliver later.