I work for a fortune 50 company. I’m about 25 years into my career. Ymmv.
You will hit a point in your career where expectations will increase. You’ll be the person folks look to for guidance. There will never be enough hours in a day, and you will increasingly look at your time as the single most valuable commodity. You will always have to ask- how much impact can I make in this slice of time? Is this thing someone asking me to do the best use of that commodity? Is it more important that I spend that time with my kids?
Conversely, your kids will need a lot of low value time from you as they get older. They need rides to sports, rides to class, they need direction on chores. At a certain point, you’ll realize that self care, so playfully bandied about by zoomers and millennials will literally become a life-or-death priority. You’ll have to make decisions about your time that are best guided by clear knowledge of your values.
I’m a bit surprised by this turn of events. I’d advise folks that are younger to recognize that this is a long process. Make sure you invest time early in figuring out your values, and start investing in them as soon as you have established your foundation. The teens are a time where your parenting gets complex. It may be less physically demanding, but you’ll likely spend a lot of time asking yourself if you are making the best choices possible.