Two string are about to walk into a bar when they see the
No Strings Allowed sign. Damn what are we going to do says one string to the other. I know lets tie ourselves up and fray our ends so we don't look like strings. So they did that and walked into the bar.
The bartenders looks at them suspiciously and asks the first String "Are you a String?" And the string answers "No I'm frayed knot."