$USD/JPY (USDJPY.FX)$ $EUR/USD (EURUSD.FX)$ $GBP/USD (GBPUSD.FX)$ $Bitcoin (BTC.CC)$ no.1 rule, never stay too long in one trade in Forex/Crypto. as it hits your target, gather your bloody self (discipline/self-control) and get out with your near or set target with profit, as price movement in such assets are very volatile leading to margin calls. no.2 rule, go with the trend plus applying technical analysis (if you do not know TA yet, pls go learn it first) while trying to buy low, sell high or short ...