Simple rules for spot trading:
1 - choose your currencies wisely.
2 - Do not buy at the peaks.
3 - Reinforce only twice for every 30% loss and wait, do not reinforce more
4 - Diversify your currencies regardless of your capital, between 3 and 5 currencies.
5 - The currency project must be excellent and strong; no matter how much it drops, it will rise.
6 - The price of the currency should be cheap, $2 or less, to be able to double or more easily.
7 - Do not buy when the market is green and do not sell when the market is red, but the opposite.