[technological]

I notice that as we grow older patience in growing a friendship is less, usually at at adult change we look for a perfect person or someone with way less difference in tastes.

[f1shy]

I would say maybe not patience, but openness maybe? I have a hard time being around with people, that say, show some trait of antisemitism, or discrimination. I grew intolerant to that (and many other things) that 20 years ago I would just ignore.