Or you prioritize exercise, and keep your energy levels up. I'm 38. My pace now is higher than it was since I was 20, despite a 4 year old son.
The big difference is for the last 8 years I've put in 3-5 hours of hard exercise (powerlifting) every week before work. I wish I had more time, both for exercise and projects, but these days I can pull all nighters and walk into the gym 7am the following morning and set new personal records a couple of times a week, and keep my energy up all day, whereas at 30 I was worn down to the point where I couldn't walk up a flight of stairs without my knees hurting, and would collapse on the sofa in the evening and not have energy for anything.
Now I am in better shape than most of the kids half my age at my gym, and have early 20's body builders talking about how deep I can squat.
And I go home after work, play with my son, and put in time on my projects after he's in bed.
Sure, I had downtime when my son was smaller, but kids are not an excuse for all that long - when he was younger, I put projects aside and my only "me time" was focused on keeping fit, and I feel it paid off. Now, every day, he can do more stuff for himself, and wants to, and every new achievement means more energy left over for me.
The big difference is for the last 8 years I've put in 3-5 hours of hard exercise (powerlifting) every week before work. I wish I had more time, both for exercise and projects, but these days I can pull all nighters and walk into the gym 7am the following morning and set new personal records a couple of times a week, and keep my energy up all day, whereas at 30 I was worn down to the point where I couldn't walk up a flight of stairs without my knees hurting, and would collapse on the sofa in the evening and not have energy for anything.
Now I am in better shape than most of the kids half my age at my gym, and have early 20's body builders talking about how deep I can squat.
And I go home after work, play with my son, and put in time on my projects after he's in bed.
Sure, I had downtime when my son was smaller, but kids are not an excuse for all that long - when he was younger, I put projects aside and my only "me time" was focused on keeping fit, and I feel it paid off. Now, every day, he can do more stuff for himself, and wants to, and every new achievement means more energy left over for me.