At first glance it doesn’t sound bad to tell other people that you own Bitcoin, but there are some details to keep in mind:
Telling all of your friends might not be a good idea
I'm even nervous about telling my wife. Since there is dilemma. Eventually wife can add the prefix "ex"... but then again, anything can happen, so many people are passing away unexpectedly... I don't want to have that happen and my Bitcoins to disappear with me. Looking for the middle ground, but didn't find yet, sighing.