Why bitcoin is SO VALUABLE

I will give you guys a story about how I used to play a game called runescape.
In the very beginning of the game, they released some items called partyhats. They were spawned randomly in the game, on christmas, and only a certain amount were picked up. Slowly, people quit, or got banned. The partyhats became rarer and rarer. They went from 100 thousand a partyhat in the beggining, to over 10 billion today.. And people are willing to pay thousands of dollars for that in real life for something that is backed by nothing...
The same is true of bitcoin. Already, I have read, 35 percent of the coins have been lost or destroyed. People store them on their computer, it crashes, they store it on their phone, it gets lost. etc etc Many more will be lost. And best of all there is 6.5 billion people in the world. In the end, I predict bitcoin will become very valuable just like the partyhats i mass- stored for 10 years, and made a fortune off of.
GOOD LUCK ALL!