Save it, do not give your private key to anyone, because the private key that you have is your future, if you lose it, then all your dreams will be forfeited instantly, thank you,
That's right man. Keep it as your bigget secret and never let anyone know it.
It's better to make sure that nobody knows your private key or backup seed so that you will be the only one that can access easily in your account if it has an amount and try to add 2FA authentication if possible for security purposes