I usually risk $1000 on currencies and get enough options that will cover losses on futures, make little more. When big one hits, once you up so much profits, exit options.

Do not trade products, that you have clue about.How to avoid this in the future?
Do not trade products, that you have clue about.
Use stops. Period....
I know I need better protection strategies next time. What should they be? How to avoid this in the future?
I haven't read his post till the end. He was highly leveraged as well.If you don't mind, let me "up" the knowledge level a bit.
If you think you want to "fundamentally understand" a trade, you're already lagging behind. (If you're looking for fundamental understanding/confirmation, the market is already waaaaaay ahead of you... and the good entry price is well past.)
As a trader, you need understanding of the price chart... nothing else. Doesn't matter if you're looking at stocks, oil, gold or mop squeezers. The chart tells all that is important.
The best trades are when you make the technical chart play... then the market later comes along and "catches you up" in the move. It's rare that "you see the play and catch IT"... at other than waaay late, if at all.
I haven't read his post till the end. He was highly leveraged as well.
,,We tolerate mistakes. What we don't tolerate is making the same mistakes over and over again"
- R.Dalio
Good luck, @farmerjohn1324.
Hope is not an edge.