How does decius Brutus interpret calpurnia …

Decius Brutus interpreted her dream in a better way by appealing to Ceasar's vanity. First of all, he said that Caesar's statue spouting blood and many Romans coming and dipping their hands in it did not mean any danger to Caesar. He said that Rome will be influenced by Caesar's spirit and will revive. Many Romans will keep tinctures, cognizance, etc of him and will hand it over to posterity as a rich legacy. 

Decius Brutus who was a good flatterer interpreted Calpurnia 's dream in a positive manner.He gave many examples which made Caesar to change his mind.He said that the dream was very rare and fortunate because Caesar was to be crowned on that day.He also warned him that if he doesn 't go to the senate to receive his crown then the senate would change their mind and would offer the crown to someone else.He also said that the Romans would really gain power,confidence and inspiration from Caesar 's blood rather than wash their hands with his blood with a bad intention.

His intention was to murder Julius Caesar.He along with other conspirators made plan to murder Caesar at the senate.When Caesar decided not to go to the senate then Decius feared that their plan of murdering Caesar would go in vain.So he interpreted the dream in this manner.