We may not all practice palmistry, but we have all heard of palm readings at some point in our lives. The art form, used to predict the future, stems from the teachings of Hindu astrology and the Chinese book of the I Ching. Palmistry also follows the belief that personality traits can be discovered by reading the lines on a person's palm and interpreting the patterns these lines create.
This may sound unrealistic to some of you, but if you can find the letter M on the palm of your non-dominant hand then you may want to become a believer! According to Karmic Palmistry: Explore Past Lives, Soul Mates & Karma, a book by Jon Saint-Germain, the presence of the letter M on your non-dominant hand can mean many positive things--one of them being success in your desired career. Saint-Germain also says these people are much more likely to be a good judge of character and can easily detect deceitfulness.
Sorry, but having a letter M on your dominant hand isn't believed to summon good fortune.