I think the most secure trading is to use some money from trading capital and use money that will not be in use for the near future,
for example I have $ 1000 and I need to use the money for my family's living needs, then I can use $ 250 for trading and the rest to survive, do you mean from this revelation?
this method is used so that you are not too depressed if the money you have stuck in the expensive price.
I believe that the safest trading platform at this time is the short-term trading day, you can see that the market is constantly fluctuating and difficult to guess, bitcoin prices are constantly adjusting in the Yesterday and is currently leveling off at $ 8200, and altcoin prices are falling sharply. Therefore, you should only invest in short-term, day-to-day income to be able to make a profit safely.