and this will probably mean storing your seed words in a place different than your house, this way you can reduce to zero the chances of any of your friends or family members finding out about your bitcoin holdings which could put your life at risk.
If you do not trust your friends and family, i wonder what location outside your home that will be safe for you to store your seed phrase, except you have a private home elsewhere that nobody leaves in, and very few people have such privileges.
If you do not have any safe and secure location outside of your home, then you just have to store your seed phrase in your house, but with great opsec to go with it. It is worth mentioning that adding extra layers of security provides better security of your funds, layers like extending your seed phrase with a passphrase or creating a multisig wallet.