its a gud question i think apni luck se profit wo log hasil krty hain jinko is business se related zayda knowledge nahi hota bs wo ankhain bn krke business krty jaty hain and by chance profit le jaty hain and rahi experience ki bat to wo aik genuine tareeqa hai profit earn krne ka kyunki agr kisi ke pax experience hoga to wo easily aur zayada profit earn kr sky ga