New Bitcoin users are not expected to jump into Bitcoin trading too fast. As someone new to Bitcoin if trading is the goal there should be period of learning before venturing into trading, the trick about using different exchanges to trade has been responded by users, you are free to test run many trading exchange in other to find the one you are compatible with, it's not a must to use many for trading.
Most newbies joining the crypto space are just after money, they do hear about people making money from, and they do believe that if they start trading, they going to be making money instantly, most of them don’t even care about trying to accumulate knowledge about trading before they decided to jump into it, which at the end, they will end up losing so much amount of money before they realize their mistake.
If you are a beginner and you want to start trading, the first thing to do is to make sure you take your time to learn how to trade, you should have basic knowledge about trading, but some newbies don’t do that, all what they are always after when they want to start trading is trading signal, they won’t take their time to learn how to do analysis on their own, and most of those trading signal providers are scam, so most of them do end up being scammed.
If you are a newbie, and you want to start trading, always make sure you start with just little amount amount of money, don’t start with big amount of money, because you can’t start trading, and you will think you going to be making profit.