The little finger fingerprint fortune-telling look good or ill luck you fate:

Just one, two, three, there are one or two through three "straight grain", also known as "yun about grain", on behalf of the old age live long and proper, virtuous filial sons, riches, and it is the older the more prosperous fortunes, a successful career for their children.

But if more than two straight grain, is called the book of "lines", mean while smart achievements, but more labor.