Panic Attack.

Incompetent people are often so incompetent, they don’t even realize their own incompetence. 

According to the Dunning-Kruger effect, people who are ignorant or unskilled in any area are too inept to notice, so they end up thinking they’re far more competent than they actually are.

This 1000 year old Katana looks as good as it did the day it was made. [3746x3024]

This is Mikazuki. The Crescent Moon blade.

This sword was crafted by Sanj(y)o Munechika and is older than 1000 years. (The Smith’s oldest signed work is from 987).

There are only 5 of the smith’s pieces remaining and this one exhibits one of the first times in history that the Japanese sword takes on it’s utilitarian curved shape.

This sword was owned by a laundry list of important historical figures including Oda Nobunaga’s general Toyotomi Hideyoshi who unified Japan.

You are essentially looking at a Japanese Excalibur.