TLDR;
It's not recommended to write text wall like you did.
Welcome message.When trying to write quality posts, a lot of people act as though they're writing a book report for school: putting facts that we already know into their own words. Nobody wants to read that, and you will not get merit for it. Moreover, the length of your post and the quality of your English are only minor factors. In trying to write a quality post worthy of merit, you should offer new ideas, personal experiences, or perspectives that other forum users will actually find new and interesting.
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So to convince them to have that safety insight, I told them that bitcoin ....
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A lot of insights about Bitcoin is written in
The bullish case for Bitcoin.You can read it in a free version on Medium or in a book which is purchasable on Amazon.
Another simple explanation to people who ask this question.
https://www.lopp.net/bitcoin-information/bitcoin-explained.html