I want to learn to trade alts, on Binance, but am just afraid to begin.
Binance is a good choice to start with trading for the first time.
Most of the vids I've seen say to use Bollinger bands along with, of course the candlesticks. Can I get by with just those two indicators for trading?
Of course, you can use Bollinger bands. Many people do. You can get by with it, but don't rely just on it. Try to have as many different signals as you can, including signals that have nothing to do with technical analysis.
Or, are there more "tools" I should use? Just seems a bit overwhelming! Only going to spend $20 worth in fiat to start out, until I learn this. Any suggestions would be appreciated.
Yes, there are many more tools, but you have to start somewhere without making things too complicated. In fact, you don't have to use tools at all. Some people trade just by following the charts, without any tools. But it is good to have a system, especially if you are just beginning.
Make as many trades as you can, because your main point for you now is to learn. You will soon figure out how things work, because
practice makes perfect.
Be patient. Don't be too happy when you win, and don't be too sad when you lose.