Your English is kind of broken and you must improve it first as it is helpful for you when writing your posts in the future in order to discuss better with other forum members. If they can not understand your posts, you fail in discussions.
Direct Custody and then Managed custody. Managing and holding your Bitcoin yourself to some persons is a no brainer.
It's about "It is your key, it is your bitcoin" and "It's not your key, it's not your bitcoin". That's a classic saying and also reminder about importance of owning private keys that are vital for you to actually own and control your bitcoins.
Not your keys, not your coins.Bitcoin Q&A: Not your keys, not your bitcoins.With good Bitcoin wallets, you own private keys and control your bitcoins. Anyway, remember to do necessary steps like verify your wallets, make your wallet backups, test your backups for recovery and keep both wallets and wallet backups safely.
Best Bitcoin wallets (recommended by learnmeabitcoin).Recommended Bitcoin wallets.