Speculation is nearly the same like gambling, but trading is activity that the same like others business that we should be use risk management and trading plan. Beside that we should be have knowledge about technical analysis and how to predict trend of crypto market.
In speculation, we make use of the exchange rate fluctuation. The exchange rate goes up and you sell. This is called exchange rate arbitrage. But this is risky because the exchange rate could go down as well despite going up so speculation is rather adored by those who are the risk takers. A speculator could be trader but a trader could not always be speculator.
100% correct.