Being fooled into guaranteed daily returns is my biggest mistake and i regret it up till this moment. Its hard to resist such an offer when you're under a lot of financial pressure.
not to sell in Q1 2018, many alts went absolutely nowhere or do not follow the roadmap. Quite many projects put the hands down and that's really sad and the token became not very liquid. So, the main mistake not to sell the whole portfolio and buy in times more right now.