That's true, each second seems valuable at the present rather than the past days. This is because of the growth happening in abundance. I lost around $600 selling at the price of $3500, once after selling the price has increased for each second and has crossed above $4100 shortly.
Yep, hard times for shorters. That is why I will sell nothing for at least the next 4 years, because each second the price can me much higher or much lower. Plus with what I have, it will not be worth the time and energy put in.