It is always time to be vigilant about operational security.
Do you not have a password lock on your phone? Maybe not on your computer either? Shame on you, go set that up right now. I bet you also use the same password in multiple places. You do? Go change that right now! It is never too late to secure your digital property, and it is always worth it to do so properly.
It makes me happy whenever I encounter people who’ve figured this out too. Seeing they care about security, know how important it is, and actively think about ways to make it better. It’s a continuous process. When there isn’t something of your own to improve, there’s people around you that could do with some hardening.