I heard about BTC when first time I bought laptop and start to learn how to make money online, that time about in 2014. In that time, I dont have any idea the future of Bitcoin, so  i just bought it in small amount and sold it for small percentace of profit. I did make mistake never buy again and jump in to forex trading. I never use BTC for transaction good and service because in my country is not permitted and BTC belong to commodities assets that allow to trade only.