I think I'm done trading for a while. This is just too much, too nerve wracking. I would like to see a retreat close to the 21 day moving average before I play leverage again. I want a do-over, I learned so much by doing. Plus I earned a few coins, but could have earned much more if i sat still.
1) don't trade with too short stops.
2) trade less, more perma bull
3) if you don't know what to expect, stay long.
4) always watch the spread
5) dont trade on kraken at night or better switch to somewhere else
6) use limit orders during dull moments and only during dull moments.
If it's your first time with leverage it's good to be cautious. I had a couple of expensive lessons too... not in a hurry to revisit them

The most important is to use stops and have the self control to honor (and not cancel) them. Another is to time your entries so you're not longing into pumps or shorting into dumps, as the price will inevitably reverse and immediately put you under stress. For instance, to go long I buy a local dip and put a stop a few dollars underneath. I had to do this a couple times in the $230-$240 range before one stuck as the price kept moving lower.
If I hadn't cut my recent short trades when they went against me a couple dollars, my trading account would be in dire straights. In hindsight, one short would have worked out while the other would have completely blown up in my face. It was an 800 contract short near $300 (I thought we were in distribution, doh) that would have destroyed me had I left it open. I took the relatively small loss with some wincing and gnashing of teeth, but was able to go long later on and ride it all the way up (it's still open). In hindsight, it was stupid to short at all!
My worst mistake was to cancel a stop loss at $260 before the big XT fear dumps started coming in. I saw the market start to recover and stupidly
I canceled it, went on a walk with my wife, and came back to total carnage at $220. My trading account blown by over 50%. Never, never again.
I was reading articles from Wyckoff's old trading magazine,
The Magazine of Wall Street, and the big successful market operators who managed to make (and keep) a fortune on Wall Street wrote that cutting their losers short and letting winners run was their number one rule. It sounds so simple but really hard to do in the moment. The articles are reprinted in
Stock Market Technique (two volumes) and are a pretty fun read.
Glad you made out with some profit though, some is better than none!