I had to look up my mistake in 2019.... I been transferring coins from the now Defunk Thecoin.pw exchange. I sent 13,000 Doge to what I thought was my wallet... Well just before I had transferred DGB to its wallet and when I copied what I thought was my Doge wallet it still had the DGB address. (Big Mistake) At that time 13k doge was worth $80. today its worth $4600! I still monitor that address cause I am curious, some day someone will or might get that address and have a nice surprise! Makes me cry to think what it will be worth someday though....