Not really. It's quite hard to know how hard living was in the past and is going to be in the future. Some things on Earth have become better, some worse.
I'm quite happy. I saw the best cartoons and TV shows in 80's and 90's, and played the first computer games. Also my grandfathers told what WW2 was like, and I have been in military myself.
Now if only I'd see the real Enterprise, the colonization of Mars, and the first contact with an intelligent alien species. I love Sci-Fi.
