I used to have a small amount of bitcoin in 2013, but I sold it in 2014. Now I decided to hold TRX for a while.
I remember that Tron's price rose up to over 1 dollar in the begining of this year, so there's still hope

You were wrong, the highest price of TRON is 0.25$. 1$ has never happened and it can happen in the next 3-4 years. You need to look carefully before making a comment .And the current price has dropped 10 times compared to before, but I also have confidence that TRON will recover
Undeniably that was just nothing but a hype while many leave hanging on that price and now dealing with their losses.
I hold some tron and will just hold it more and even cutting loss won't be necessary anymore. Tbh, I hope for some pump when they launched the mainnet but I saw nothing but it just dump more.
Actually this also my consideration that TRX price does not rise up despite of its progress. But I still believe that if TRX still exist in 5 yeara, it would be invaluable.