Op e really dey good to dey knowledgeable about bitcoin before investing.Your points wey you give dey valid but e get some mistakes wey you make as a newbie,just dey learn more with time you go dey conversant with the crypto ecosystem.
5. Secure your Bitcoin.
Make sure say you protect your Bitcoin very well, you need to use wallet way you know say they very good like trust wallet, Binance e.t.c and make sure say you keep your password only to yourself.
Bitcoin investment na investment wey every Bitcoiner go dey concern about protecting ehn coins.Trustwallet no dey recommendable to store cytro,if you wan secure your coin for any hot wallet e beta make you go for the best and reputable one like electrum.Binance no be wallet na exchange,no ever store your coin for exchange for the long term,the best wallet to store crypto na hardware wallet.
6. Beware of scam or fraud.
No say scam full for online na why e no good to share your password online or connect your wallet to sites way you no too understand. No carry your Bitcoin go invest on any thing online if you go even invest verify the credibility and legitimacy of that investment platform.
One thing wey every newbies get to know be say your password, private keys and seed phrase na something wey you no go disclose to anybody no matter how much you trust the person.