Your favorite flavor of ice-cream can say a lot about you.

In honor of National Ice Cream Month, Baskin-Robbins teamed up with Dr. Alan Hirsh, founder of Smell & Taste Treatment and Research Foundation, to crack the ice-cream code.

We uncovered quite a few surprising findings when investigating what a person’s favorite ice cream flavor says about their personality,” Dr. Hirsch said in a press release. “For instance, we found that people who prefer Rainbow Sherbet are more pessimistic than you would think, in spite of the flavor’s bright taste profile, and that those who prefer Rocky Road are actually very good listeners.”

Here’s how the ice cream chart breaks down:

• If your favorite flavor is Vanilla, you’re more likely to be impulsive, easily suggestible and an idealist.
• If your favorite flavor is Chocolate, you’re more likely to be dramatic, lively, charming, flirtatious, seductive and gullible.
• If your favorite flavor is, Very Berry Strawberry, you’re more likely to be a tolerant, devoted and an introvert.
• If your favorite flavor is Mint Chocolate Chip, you’re more likely to be argumentative, frugal and cautious.
• If your favorite flavor is Chocolate Chip Cookie Dough, you’re more likely to be ambitious, competitive and a visionary.
• If your favorite flavor is Pralines ‘n Cream, you’re more likely to be loving, supportive and prefer to avoid the spotlight.
• If your favorite flavor is Jamoca (i.e. coffee), you’re more likely to be scrupulous, conscientious and a moral perfectionist.
• If your favorite flavor is Chocolate Chip, you’re more likely to be generous, competent and a go getter.
• If your favorite flavor is Rainbow Sherbet, you’re more likely to be analytic, decisive and a pessimistic
• If your favorite flavor is Rocky Road, you’re more likely to be aggressive, engaging and a good listener.

“National Ice Cream Month is the perfect time to enjoy your favorite ice cream flavor, and this year we wanted our guests to have fun by learning what their favorite flavor says about them,” said Dan Wheeler, Vice President of U.S. Brand and Field Marketing for Baskin-Robbins.

In addition to revealing what your preferred flavor says about your personality, Baskin Robbins has launched a competition amongst fans via a Twitter sweepstakes, and the winner receives a year’s supply of ice-cream.