Your approach is called guessing. Or hoping. Maybe more accurately described as praying. But one thing you WILL NOT
LEARN IS TIMING. I. WILL. NOT. LEARN. HOW. TO. TIME. THE. MARKET. Write that on the chalk board 100 times. Doesn't matter if you think Crypto is different or more easily predictable. You're guessing, based on nothing other than a hunch.
Your point appears to be that you can somehow magically tell when a stock is "starting a run." When a "BS pump and dump" is about to be the driving factor behind that run. (I'm actually shaking my head as I type this.) So that's when you buy, and you set a modest gain as when to sell? And I'm assuming you're setting a stop loss as well? If you had set to sell at .00072 instead of .000716, you'd still be sitting on your LINK/ETH...and it's now at .000649.
Man, good luck. As long as you're also setting stop losses this shouldn't end as a bloodbath, but sure seems like you're going to spend an awful lot of time grinding singular 3% gains and losses that leave you sitting in no better position than if you had just shoved the money in a .001% interest bearing savings account.
But I'm in.