I think to be succesful trader we don't nees to be educated trader, because the main thing on trading that you need is experience. You must believe on your trading experience, in trading the lucky also needed, but if you have done all of your effort then you just need to wait for lucky. Educated trader not certainly always gain profit.
Experience is important no doubt, but we also cannot ignore the importance of education for a successful trader, specially education that is related to your profession. Education make you broad minded, It increase your capability and help you in capacity building. I think education can play an important role in trading.