We know that the lines on our hands have many important things to say about us.

For instance, if the lines on your palm make the letter "M," you're a gifted and special person. Finger size can also tell you if a man is dateable or not.

But it turns out that not only are our hands giving us clues about our lives, but our wrist lines are, too.

RELATED: 12 Powerful Hand Symbols (And The Meaning Of Each)

The horizontal or curved lines that separate the palm of the hand from the rest of the arm are known as the bracelet lines, rascette lines or wrist lines.

These lines, which are located at where the palm meets the wrists, are included in the study of palmistry, and the number of bracelets represents how long you're going to live.

The more bracelets you have, the more money you need to put into your retirement account because you're going to be here a long time. In fact, if you have four lines, well... it means that you could possibly live to be 100.

What do your bracelet lines say about you?

If you have one line on your wrist

Most people have at least two or three bracelet lines, but no matter how many you have, the first one is the most important. If it's clearly marked and unbroken, it indicates 23 to 28 years of life, and that the person is healthy and their body is in excellent shape.

If the first line is hard to make out and poorly formed, it may indicate that the person is self-indulgent and reckless, and may also indicate a health issue.

For women, if their first line curves upward into the base of the palm or if it's made up of broken links, this may indicate gynecological problems such as difficulty in conceiving a child, giving birth, or irregular periods and cysts.

If a man's first line curves upward toward the base of the palm, or if it's made up of broken lines, this may indicate that there are problems with his prostate, urinary or reproductive systems of his body.

RELATED: What It Means If You Have A 'Mystic Cross' On Your Palm

If you have two lines on your wrist

If your second line is solid, straight, and gap-less, you'll have 46 to 56 years of a prosperous and happy life. You can go ahead and put a downpayment on that beach house in Malibu, as that bold second line indicates big wealth coming your way.

Having two bracelet lines on your wrist is not a common occurrence and is considered rare.

In palmistry, these lines are often associated with good health, vitality, and a strong immune system. It can indicate a robust constitution and the ability to overcome physical challenges with ease.

It may also indicate a balanced and harmonious approach to life, with a good combination of work and personal well-being.

Photo: YouTube

RELATED: How To Read Palms Without A Psychic And Reveal Your Personality Traits

If you have three lines on your wrist

If you have a strong, straight third line, you'll have 69 to 84 years of life. You'll also be famous and influential, and will be remembered for everything you did for others and the world.

This third line symbolizes your later years and the wisdom that comes with age. This line holds clues about your vitality and well-being in your senior years.

If it is well-defined and unbroken, it suggests a continuation of good health and energy even as you grow older. It also implies longevity of life, one filled with vitality, enthusiasm, and the ability to enjoy the fruits of your labor well into your golden years.

If you have four lines on your wrist

Don't feel bad if you don't have a fourth line — most people don't. But if you do, you've hit the life jackpot.

You'll live longer than 84 years, and every good thing that happens because of a strong third line is strengthened due to the fourth line. Your name is going to live on forever.

This bracelet line in palmistry indicates that even as you advance in age, you will continue to possess remarkable energy and enthusiasm for life. It suggests that you will enjoy good health, both physically and mentally, allowing you to make the most of your golden years.

This line also symbolizes the wisdom and accumulated experiences you have gained throughout your lifetime. It suggests that you will have a deep well of knowledge, insight, and understanding that can guide you in making wise decisions and navigating life's challenges with grace.

RELATED: How To Tell If Someone Is Having An Affair Just By Looking At Their Hand

Christine Schoenwald is a writer, performer, and frequent contributor to YourTango. She's had articles featured in The Los Angeles Times, Salon, Bustle, Medium, Huffington Post, Business Insider, and Woman's Day, among many others.