For me, skills are the most important in trading and gambling, futures, etc.
In addition to skills, perform binary trades provided on the Rollbet site, You are also based on luck in guessing and determining the price to go up or down based on a predetermined time, seconds, minutes, hours, in that option your own time to set it, if you want to place a bet.
In this trading option, the choice in determining the timing of moving prices up and down is very important, if you are right you will get paid many times, but if you are wrong, you will definitely lose.
In binary options trading, making choices, courage and included speed in determining bets and decisions are highly recommended, make the wrong decision all hope is lost and vice versa, you will be rich in seconds.