My worst bitcoin decision Ive ever made when I wasted my bitcoin into gambling, hyip and double site. Because when Im new in bitcoin I become addicted playing dice games, joining in any double site. And, turns out all into scam that I lose all my money.
I regret that too but it was an accident when I did invested to HYIP because I didn't know that they are just scams. And when that happened I was still new to bitcoin and I haven't thought that there would be scam like that which are existing in real life.
I, too, at the very beginning fell for such a scam, everything looked very convincing and I hoped to multiply my money, but in the end I just lost it.
This most of the time happens with the beginners to the bitcoin community. In the recent times the worst mistake that I did is selling bitcoin at $1600. If I have sold it today could have gained a bit more profit, as I expected the growth but had the fear of missing.