I’m not that old (getting older every day though), but it’s gotten easier and easier to deal with losses as real life has taken more and more of a priority for me. A bad loss used to ruin my weekend. Now, it stays with me for about 30 mins.
I’d also suggest you folks who spend hours and hours every day on this board bellyaching and obsessing to just stop (I was one of them not too long ago). Check in every once in a while and focus on the things that actually matter (and the things you can actually control) in your lives.