Well, because they know they are going to make a lot of money due to the big position sizes they can trade, they know that one or two good winners a month is all they need to make a lot of money, so they aren’t concerned with trading a lot, only with finding good trades. You need to keep in mind that proper trading is the goal…that IS successful trading, EVEN IF you’re not currently trading big enough size to make ‘a lot’ of money. I promise you, if you trade properly for long enough, you will gradually build your account over time and that means you gradually increase position size, and eventually you will be making ‘a lot’ of money trading and you won’t give it back because you built your trading approach on a solid foundation of proper trading habits.