It will be difficult to explain "how to trade and be successful" in a single post on Bitcoin-talk. But, we have tried to jot down a few general recommendations in this guide we call "Getting Started with Cryptocurrency": https://www.cryptowisser.com/getting-started-with-crypto/

Hope it helps!

All the best,
Cryptowisser - Your Trading Cryptocurrency Guide
https://www.cryptowisser.com/