We have to choose what to 'deal with' and our capacity for that and awareness of it can change over time.
I also think this goes along with the author's concept of you're not trying since you can kind of snap into awareness and then just do those things sometimes.
When it’s maladaptive (ignoring a serious red flag in a relationship, or not fixing that pinhole in the roof before it causes major damage in the house!), it leads to other serious problems and long term costs.
The biggest challenge in life is having the capacity to understand when it is going too far in the bad direction, and doing something about it before it tips over into overwhelm/overload.
I once broke an ankle badly and were on crutches + stabilizer boot for three months. I could mostly only use one hand if standing (other was holding crutches).
It took me weeks to notice all the things I didn’t do any longer because it was painful and/or difficult. Like just making a cup of coffee in the morning (and I LOVE coffee!).
Activities were aborted before making any conscious decision to not do them. I recognized the same pattern in my father some years later when he was temporarily in a wheelchair.
I once worked with a guy who was a grandmaster at finding rational explainations of why they needed to do the thing that clearly was bad for them. He was overweight, but every time he ate both extremely unhealthy and much next to us he would explain how his body needs that because he would get a bad mood etc. His excuse not to make sports was some sports accident he had 30 years ago as a 18 years old (a medical condition I happened to knew very well because my marathon-running brother had it as well). For every other sport he also had some excuse, be it cost, traffic, weather, other people doing it being douchebags or whatever. This went all the way to making up a medical condition that gave him a excuse why he cannot visit his estranged child.
This guy had an absolutely phenomenal skill level when it came to self deception. And it only became better when his overweight led to a medical condition and his doctor hammered home that he is going to die if he continues on at this path.
1. put up a whiteboard somewhere
2. observe with some regularity what your routines are right now (non-judgmentally)
3. write them down (descriptively, not prescriptively)
4. update over time
Then you'd get the chance to notice your routines changing.
And spoiler: they did get better, took up a sport and look healthier than at any point since I have known them.
As someone who grew up with multiple disabled people I am very aware of the pitfalls here, but you were the one who assumed knowledge of details I did not mention.