Yes, thats why I gave you the recommendation
They hold the "keys of the castle". The material is encrypted and even they dont know the key to decrypt it. You can look at the YouTube videos which explain it.
If you dont feel comfortable with a "technical solution" just write everything down on a piece of paper that you carry with you. Those who are in the security business mainly do it this way - and probably know better than you or I. If was not safe there would not be this type of busness.
I assume you are now trying the free version? As I told you upthread, the all singing version is $12 per year. It is worth it to me for the ease and security.