Dream about giant rattlesnake is a sign for representing masculinity, energy and vigor. You are not sure what to believe or what is right anymore. You are protected against some negativity in your life. Your dream refers to your daily life and family issues. You are coming into contact with some aspect of your psyche or subconscious.
Giant rattlesnake dream is a premonition for some hidden ability or latent knowledge that you need to acknowledge or bring to the surface. You need to ask yourself what is causing you to suffer or what is causing you great difficulties. Something or someone is blocking your progress. This is sometimes wisdom or forgiveness. Perhaps you have mistakenly gotten too comfortable in some situation.
If you dreamt about giant rattlesnake:
You’re likely to receive news today that brightens your future outlook. It could be that your boss calls you at home and hints at a pending promotion, or your partner could receive a raise or unusually large bonus. Whatever the news, know that your financial picture will begin to look dramatically better than it has been. Start making plans for how you’ll improve your lifestyle. A vacation may just be in order.