Binary trading is like a gambling as you need to guess the price will up or down in specific time frame. Once your prediction is wrong, you lost your money. I dont even tried binary trading for real so far, I have tried it long time ago when there was Secondstrade with small amount but seems that this is not really good for me so I decided to stop.
Now I just do normal trading, buy some bitcoin or other cryptos then wait the price up to sell it. By this way, I can manage my bankroll better, I can sell or buy anytime as I wish and I will only lose if I sell it at cheaper price then the price when I buy.