Is there a difference between 1. Knowing that truth exists but we won’t ever know we found it or be 100% sure that we did 2. Knowing that there is no truth I

Is there a difference between 1. Knowing that truth exists but we won’t ever know we found it or be 100% sure that we did 2. Knowing that there is no truth In both cases we are stuck not knowing what we know. Furthermore, #2 may only apply to only subsets of truths. Ie., this book is real. This iPhone is “true”. Yet not knowing what’s outside of the universe or knowing it can’t be known does not seem to influence the day to day. My perspective, is truth as a goal in itself is not useful. An interesting way to talk to people is see the consequences of their beliefs on them, not on the theoretically world where everyone does or doesn’t believe as they believe. I’ve met too many good Christians who acted poorly. I’ve met many asshole non-believers. In the end their faith or lack their of doesn’t appear correlated with how they treat their mother, their father, or others. In the short time we have on this planet I emphasize how I’m actually being treated.