If you had a time machine, what year would you set the machine to take you to AND WHY?

I'm not sure if I would want to go into the future with it, but definitely 1977 because I was so very happily married and young (20).
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10 mo
I was 22 and turned 23 in August. I got married when I was 20.
If you had a time machine, what year would you set the machine to take you to AND WHY?
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