What I miss most about life before kids
Free time. Just being real, nothing else comes close. The ability to read a book without interruption, go to the gym without arranging coverage, sleep until 9am on Sunday. My wife and I used to travel constantly and now we haven't been on a trip in three years. That said, I also wouldn't trade the conversations with my kids or the weird pride I feel watching them learn things. It's just a totally different life and some days I grieve the old one.
Free time is real. I miss long car drives with no destination, just thinking. Now every car ride is 'are we there yet' every 5 minutes. Don't get me wrong, I love my kids, but yeah the silence is something else.