maybe i will not use bitcoin again

.. it's 5.5 BTC man

No, I will still using bitcoin.
For some people 5.5 Bitcoin is not bigger amount but for some people its a lot of money ( like me ) i could get trauma if i get scammed for 5.5 Bitcoin maybe i will not using bitcoin again it means i will not using to invest my bitcoin to the sh*tt ponzi site but i still using bitcoin for transaction or etc because i love it
i think 5.5 bitcoin is not a lot of money for Op

If you invest 5.5 Bitcoin into shit you can't complain if you get scammed. A real trauma would be, I don't know, losing a trezzor, or a paper wallet, or a HDD due failure or getting hacked, something unfortunate that makes you lose the coins, not some dumb investment move.