well
big mistake .
i have more than 10 big mistake, the only i remember when i buy about 500k TRX with 3,2 eth on etherdelta.
then i sell too fucking fast , actually i can get x10 or 20 or x30
but i am too hurry to take x2 profit.

sad right ?

You can't be too sad about that, you still made a decent profit. Yeah, you could have made a ton of money if you would have sold at the ATH, but nobody knows when that will be, so in my opinion you made the right call.