Hey there
In june & July I bought Digibyte & Stratis & Siacoin with all my bitcoins, till now I lost almost 80%
What can I do, HOLD or Sell or What!
In my opinion, you have no choice but to hold. Now you have to see it as a quantity of x rather than placing a dollar figure on it.
Investing in large established coins can seem like a safe bet/sure thing, but we are reminded regularly that we do not control the markets in crypto, and are therefore at the mercy of those that do.
Ever notice how the crypto markets swings always favor the big holders and never the little guy? They always do. For the money men, crypto is a thorn in their side at the moment, and they sure do notice it, and are actively abusing it to generate negative sentiment. Clamping down on these markets and crashing them like they do is how scared, angry, petulant, spoiled brats act. Think about it. Pure greed mixed with a healthy dose of fear.
Rich people know money is not the end all, power and control is. They are not about to telegraph their moves as surprise is their best weapon. Just remember crypto is not going away, ever. It's here to stay.
There is so much development going on around the world, it is unstoppable. So no matter what happens or what the govs and corps do, gather crypto assets and hold tight. You don't want to be left out of what is shaping up to be the greatest wealth transfer in the known history of the world. And if you can't afford silver and/or gold, crypto is just right for the majority of the masses.
Best of luck to you and always remember, we need patience and vigilance as a community in these trying times.