How to be a trader:
1. Buy some btc, via sites like Coinbase[1], Gemini[2], etc depending on your country
2. Send over the BTC to exchanges like Binance[3] and Bitfinex[4]
3. Pick your trading pair(BTC/ETH, BTC/SC, BTC/COSS, etc etc)
4. Trade
Now the actual hard part is how to be a good trader. How do you learn the basics? Read. Hit up Google. There are lots of good free information out there.
[1]
https://coinbase.com/[2]
https://gemini.com/[3]
https://binance.com/[4]
https://bitfinex.com/Do you want to become a businessman?
If you want to do the following steps will not be useful to you
You should determine where your destination is and you also have your own strategies for investing your plan as you set out.