do you have suggestions , how to avoid mistakes in trading and take less risk ?
and what need to learn for be a good trader ?
Only trade with small amounts of money because this will leave you with more money to buy bitcoins if the price drops below where your bought. Also, try to buy when the price is low if possible.
This will help people who don't have big money in trading, and they can buy bitcoin whenever if the price is down. And like above me said, make sure that you can buy bitcoin at the lower price and hold it until the price increase then you can sell it. No matter if your profit is small because if you can do over and over, I am sure that in the end, you can earn a big profit too. And once you can earn the big profit, I suggest doubling your money in trading so you can have a chance to make a bigger profit than before.