No, Like if you have a knack for something, a special power or ability, also a protection against evil or failure, as kids we used it to tell a lie with our fingers crossed behind our back so we did not receive our just reward for the lie told.

No, Like if you have a knack for something, a special power, also a protection against evil or failure, as kids we used it to tell a lie with our fingers crossed behind our back so we did not receive our just reward for the lie told.