How to play with Bitcoin? How to make money with Bitcoin? Getting started with Bitcoin

This issue is aimed at newcomers to the currency circle and talks about how to play with Bitcoin & how to make money. Including: what is Bitcoin, how to obtain Bitcoin, how to keep Bitcoin, and the two schools of currency speculation.
1. Corresponding article: https://cryptotradingcafe.com/10152/
2. The highest registration rebate for all exchanges on the network: starting from 20%. The automatic return ratio is the largest in the system, and the manual return ratio is the largest in the entire network.
Binance registration (recommendation code ATY3F9LB):
https://cryptotradingcafe.com/377/
Ouyi registration (recommendation code YG168): https://www.okx.com/join/YG168
Bitmex registration (invitation code hhiL7E):
https://cryptotradingcafe.com/9634/
3. Telegram community and manual rebate service:
Telegram group: https://t.me/cryptotradingcafe101
Introduction to rebate service: (Click "Rebate" on the top navigation)
https://cryptotradingcafe.com/