Try reading Hoffer's "The True Believer" to gain insight into how elements of singularity thinking can be really poisonous to your mental wellbeing. There's more and less healthy ways to think about and approach the future.
I was wondering if it's a problem for anyone. It's not for me.
How many people feel despair in imagining a heaven (positive singularity) that they'll miss out on if they don't survive long enough? I don't think about it, but I already have plenty of reasons to like being alive.