Can I Use Bit Coin as a Currency?

It's a speculative instrument. It keeps losing value. Everybody anything iv by any ways, prized in dollars, paying im in buddy bitcon. He tried to pay some one in a restaurant whos vey. And tow about this thing. He had to pay twice on this lightning up that wa not lightning. O esa, nothing lightning about thes cripta settlements te yes n thereis a lightning nightwork, which is ours. So e like wy i i nonow tat thatthe ship dis take too more time. Doesn't know. I don't know what happens. That's, that's the really terrible partrit something that has taken us a hundred years