I have started to trade with small amount, then made some mistakes, lost money
I realized that i have to learn trading, read books, watch youtube, etc.
Then I started to trade on paper, just to search good points on graphs, and mark them
Now I got a lot of new knowledge with this practice and started to trade with amount about 5-10% of my entire deposit

Depending on your ability as well as the current price of these digital coins that we will have different levels of transaction if you just traded the transaction should be less then we will increase. Gradually they are at a safe level