2. Friends told me that Vitalik have promised Proof of Stake on Ethereum for years and it never came to past, I believe them and invested in Eth mining equipment, I am now selling to gamers since they are not profitable, not even a bit.
One of the many reasons why doing our own research first before executing is the best, by this way, we don't rely on someone so at the end of the day, we will not blame someone because they say so.
For sure, these will be your lessons, it's normal. A lot of people already experienced this especially me last 2018 bull run and I applied my learnings after that.
All of us who are already old into this market did really make out some learnings out of those experiences back in the past.Its impossible that you would really be making yourself not able to learn those things in the past.
You would be surely aware on how this market works and we would really be applying it on further more years to come.We cant make out precise decision from time to time but at least we do already have the glimpse on how this market behaves and does have the idea on what you would gonna do.Unlike when you are still a noob where you do really have lots of questions along the way but you would eventually
able to seek off those answers for yourself and make use of those learnings to sustain yourself.