I'm new here.
I earned good amount of Bitcoin in the last months and instead of cashing them out, I would like to know how I can trade with them to make some profit with this money.

I never did - Bitcoin Trade - or Money Trade in the past but I would really love to learn, at least understand what I can do with.

Any advice please about how I can start trading?

I was thinking about having them on an Exchanger, buying $/EUR when BTC goes down, then again exchanging against BTC and so having made some profit.

Is this not the right way to trade? Any other suggestion please? I did not yet use any other currency till now.

Thank you very much for your advice!

Long life to this forum!