Personally I have decided to say no to any form of smart contract investment ,because I lost my hard earned money two times to two different smart contract built on Tron network.As the year comes to an end I'm pretty sure some of us lost a lot of money on some futile investments. We're all looking forward to the new year, what it brings and how we are going to make profits. What investment will you avoid in the coming year.
Secondly , I have also decided not to waste time in any high yield investment site .