What is happening to you, you bought bitcoin at $11k and now bitcoin $30k means you made $19k for one bitcoin. So what more could you ask for?. Bitcoin hit $69k instead of $63k before dropping to $30k as it is now and this is normal for bitcoin. Bitcoin price is unpredictable and only time will give us the most accurate answer, if you are afraid you can sell your bitcoins and take the profit, if you believe in bitcoin then keep holding and wait for $100k target.
These people will never think that their profit is enough, they will always feel more greedy towards making unlimited amount of money. Plus I am sure that they didn't buy a whole bitcoin, someone who is looking for that much difference is 100% guaranteed made smaller investment and want to see it go to insane levels so that their money would be worth something.
Buying 11 dollars worth and have 30 bucks worth now and they want it to be 10 million dollars so they would have 10k dollars. That's the funny thing, people will not get rich overnight with bitcoin if they invest tiny amounts, and million still haven't understood that much about bitcoin.