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At first I was wondering what is that Nano S doing in the background on your screen and why don't you mention that you have one of those as well. Then I realized that it's this thread that's open and visible on your computer screen.I have the same ledger nano s model as most people here are posting.
Where is the picture to back up your claims? 
No picture - no hardware wallet.Nowadays I use it once a month, as here im Brazil we are allowed to sell each month about 5k usd per month without paying tax gains.
That's a really nice law. And the timeframe in which you have been holding your coins doesn't matter? Holding them for one day or one year is treated the same way?