I only discovered cryptocurrencies about a month ago. My son has been on about them for months but I was sceptical. He has bought in at ICO  and talked me round with this coin as it seems to be different from all the other coins as it has a tangible end product. There are limitless uses for the technology where they can make a difference to peoples lives. I will be HODL and enjoying the ride - I dont think you can check your wallet too often.