Due to long term trading requires patience in waiting for the signal and wait for prices to experience floating in fact it is that will make you believe in your analysis then i would agree on that, for a long term it's better to use 10% of your capital and anywhere between 20% or abit more for a short term with thus more suitable long term trading done by traders who have large funds like May you are correct but i think as we are the small traders so we take our position for short term and most of the big institutions like big banks do the trades for long term.