I'm in my 30s, and I've completely changed my mind about 5 things since I was in my 20s

I'm naturally averse to conflict. My default used to be avoiding argument when possible and keeping the disagreement as brief and contained as possible when not.

Rather than repairing issues, whether with friends, colleagues, family, or of course with my wife, it often left things simmering beneath a veneer of resolution and almost sure to burst forth again.

As I've grown older, I've realized that not only is conflict unavoidable, but it should be welcomed when there is a genuine issue standing between two people. I always argue calmly and without attacking no matter whom I'm dealing with, but these days I am comfortable enough in my own skin to engage in a genuine give and take that, unpleasant as it may be in the moment, leads to a genuine resolution and shelves the issues.

When I was a younger man, I kept a packed schedule, often lining up plans back to back from morning to night.

A hike with my wife in the morning. Lunch with one friend. A writing session with another an hour later. A drink with a group next. A movie later. And so on.

When home for the holidays or for a vacation, I'd try to see everyone I knew, often spending more time driving around my hometown of Washington, DC, than spending quality time with friends or family. And when visiting a new city, I'd spend 15 minutes at 10 places rather than an hour at three or four, and would end up without any appreciable experience of the town.

Now, I've accepted that I have to prioritize a few things rather than jam in everything.

Having kids made it pretty easy to reorient myself, but even before our first child was born, I had started to realize I often prioritized friends over family.

While going out with the gang might have seemed more fun than spending time with parents, in-laws, and relatives when I was younger, I've come to realize that family time is about more than fun — it's about being centered. You should feel like you can count on your closest friends, but you should be certain you can count on family. And that means being present and reliable yourself, too.

As the older generations of my family age and as people in my generation have kids, we've started to rely on one another more and more. That means I have less time for friends. In another phase of life, this will change again, but for now, family gets priority.

I've come to accept that quality trumps quantity in almost every aspect of my life.

When I was younger, I'd grab a 30-pack of wretched beer because it was oh-so-cheap. Now I'll pay half as much for a four-pack of top-quality brew and enjoy each one so much more.

My wife and I used to travel 10 or more times a year, taking weekend trips up and down the West Coast. Now we travel only once or twice a year, but instead, it's a week in Europe or a four-day visit to the mountains.

I'll spend two hours with a couple of old friends and enjoy it so much more than an evening out with 10 people during which I hardly catch up with anyone.

And the list goes on. Some of it is surely life circumstances — I have less time, so I have to use it better, and I am more comfortable financially, so I'm not looking at beer based on price alone — but the larger part of the story is that I'd rather genuinely appreciate a few things than equate greater quantity with greater value.