I need more info about how far op had gone. He claimed that he is going to use just $3 to make huge profits from trading and we are still going to wait for the outcome. It is better ww use small capital to trade in the market reducing the risk of losing big as traders.
Cryptocurrency also have it own risks as traders and we don't have to go in fully. We can earn from the market and we can likewise lose too depending on how we use to trade in the market. Focusing on how to make better profits is what is going to help us.
You are already on the right place for that. Just learn how to back-read to know the updates of the OP. He didn't say that he is going to turn this 3 dollar into a huge amount. That's alright though because if he do, then many are for sure going to attack him. And with what he came up alone, makes the people hot already.
I guess that is because they think $3 is too small? And may not be even enough for the transaction fees. So, it would be better if he up his capital a little. I'm sure, he is still capable of doing that. And the amounts will still be within his limits. Focusing on making a profit is I think wrong. But the right one is, we should focus first on our safety.