we can't trade all amount of this amount very big-more than 100K$ by different coins together, some coins better hold, by some trade, trade is so risk if you don't know, because you may have 10 good deals and 11th will be bad and you lose all profit,better some amount hold, in my opinion the best option its have few deals per year
Why do you take more risk than profit?
I am usually take more profit than risk, because 3-5 loss order can earn from 1 order win.
It is the rule for those who want to have good income from trading, because scalping without experience just make you lose all profit.