You certainly can not advance with guessing. Education is a must in this regard as it is in every case.If you are educated about economic trends.You can guess a lot of things.But if you are not educated.Your guesses will surely make you profit loss and economic damage.
not just guesses. we must analyze from news circulating and analyze market tecnical. besides that we must be patient to earning profit. because market is very disturbing psychology due to high fluctuations