Hello OP, have you read the various answers from the members here?

What do you mean by trading pairs? It seems, for a beginner, stable coins become an easier choice compared to other trading pairs. You can choose to use USDT, USDC, DAI, or other stablecoins where the value doesn't change much.

In addition, learning the trading strategy is also a basic thing that must be passed, not only regarding what coins to trade but also needing to learn several techniques such as TA and FA. And some other fundamental things such as how to solve problems when dealing with the possibility of the market experiencing sudden changes. Apart from that, one of the most important things is how we are able to control and manage our emotions when carrying out trading activities. We understand that trading carries a very high risk, especially for beginners who don't have much understanding and experience. Therefore, we really need sufficient preparation.