There are similarities so also are some differences. The best way to learn crypto trading is to first read crypto trading textbooks. This will give you an in-depth understanding of some basic cryptocurrency terms, tools and other important things you will meet when you open a crypto trading account. You can check some of the threads I created on crypto ebooks. Once you know the basics, then you need to start by using a demo accounts. There are many platforms that offer a free demo account. you can check this link https://www.google.com/search?client=firefox-b-d&q=crypto+demo+trading. When you open a demo account, you can put what you have read into practice with the free crypto that will be deposited into your balance (you cannot withdraw it. just for practising). When you are familiar with how crypto trading works, then you can start trading with that your money on Binance.
$85 is not small but you need to know that the higher your capital the bigger interest if you make profit