People told me my life would change when I became a father. I figured it was just something older dads said. Then it happened.

Over the past two and a half years, I’ve paid more attention to my financial, mental, and physical health than ever before. There’s one reason: my daughter, Radley. From the moment I saw and heard her heartbeat on a sonogram, I knew I wanted to take care of her.

That’s around when I started changing, whether I noticed it right away or not. Since then, I’ve been diagnosed with generalized anxiety disorder, something I suspect I’d been ignoring since adolescence. I began treatment for high blood pressure, too, and made changes like quitting alcohol and THC.

A question has hit me a few times recently: Why am I dealing with these things now? I think it’s because I finally care enough to treat them. I go to the doctor when I’m supposed to, and I actually listen. I want to be alive and present for my daughter as she grows up.

I got curious about whether other dads experience a shift like this. One study of first-time fathers found differences in hormone levels between expectant fathers and men who weren’t fathers. Some of those differences were associated with how involved the fathers later reported being with their families.

I haven’t had my hormones tested, and a study can’t explain what happened inside my particular head. I just know

I’m drawn to home life in a way I wasn’t before.

A few years ago, I was running a popular craft beer blog called BrowardBeer.com. I’d spend Wednesday through Saturday nights visiting bars and breweries across three counties.

Sometimes my wife came with me. Many times, she didn’t. I lived pretty independently and didn’t give much thought to what I was putting in my body.

Now, the idea of eating a smash burger and washing it down with six beers on a worknight sounds like a night I’d regret. Besides, what about Radley’s bath time? Who’s going to brush her hair? She needs me to read "Pete the Cat" to her.

Those thoughts come naturally now. So does thinking about her throughout the day. When she cuddles up next to me or starts giggling, I don’t need a hormone test to tell me something has changed.

I also came across a study that found an association between having daughters and longer life spans for fathers in a rural Polish population. It’s an interesting finding, but it can’t tell me how long I’ll live or why those fathers lived longer.

I bought a 20-year term life insurance policy as soon as I learned I was going to be a dad. That probably says more about me than any study does: Radley made me think about the future, and I wanted to do what I could for hers.

For me, being her dad means swallowing my pride and seeing the doctor. It means learning to manage my emotions, leaving the beers behind, and driving a little slower with two hands on the wheel. It means getting home in time to brush her hair and read her a book.

People were right. Being a dad changed me. I guess I had to feel it to believe it.