The price is dropping down recently, But Bitcoin is always profitable, because it have the most promising potential among crypto currencies, and the number of its traders around the world is really huge. So The price is going to increase again after some time, and that's the best time to buy more BTC as the price is low.
The value of bitcoin is dropping now, but dont worry because this is the right time to.invest and hold. You should to invest and wait until.you.gain a high profitable income.