Also, as you said, Bitcoin is different. Shitcoins are bought to be sold (for BTC?) later, while one might keep most of his Bitcoin if he/she doesn't need the money, to avoid the mistakes you mentioned.
People sell Shitcoin only when it gets a push from it. This is not the situation from Bitcoin in contrast. I always keep 50% of my income for Bitcoin.
Shitcoins are pure gambling and if you are not smart enough, your investment could be gone.
You might be going to take profit after a little push and boom!...you see rug pull.
Only if you have master the art...few times profits might amaze you but no guarantee of you earning continually from Shitcoins.
Putting your money in other investments can be profitable with little guarantee if you can hold but not shitcoins. Thank again!