I do not have a proper autism diagnosis as I stopped after the initial screening (I am suspected to be though), but my existence is held together by habits.
Some of these habits are pure preference, such as the first tea I drink in a day will have some honey added to it. Other habits I have conditioned myself into doing to the point where it feels wrong not to do them, such as scooping the litterbox every day. I also do the thing where everything has a fixed spot or order, and I even have a checklist in the morning to see that I have gathered and done everything I need to leave for work.
The real challenge is making a difficult habit stick, or when something about my day changes. For example, in the morning on weekdays I brush my teeth as it is part of getting ready for work, but on weekends it’s not in the order of things that I execute so it gets forgotten about. I might remember and then do it, or I might not. I will however always still brush them in the evening because it’s in my evening routine. The difference here is that it is ok to maybe not do it then, but if I arrived at work with unbrushed teeth I’d be mortified and stressing all day…
The “don’t break the chain” method is good for difficult habits but I need to use something like a todo list to keep reminding me. I also struggled with tasks like doing the dishes for years because I absolutely hated the task. It’s only after consistently doing them every time that eventually it got to a turning point where I was excited to get those stupid dishes over with so I could feel good about having it done. However despite that some things just never stick. Or I will not start them. Exercise for example.
My partner has remarked it is a bit peculiar I do things always the same, but he has seen the advantage in that I am always prepared for everything. However while he can brush off having forgotten something, it can impact me greatly. It’s been suggested to me I should get ADHD screening (and finish the autism one) because I do am distracted, I can start a routine task and never finish it because I got sidetracked and it somehow auto-completed in my brain. But at the same time I think I very much use habits and routines to deal with the fact that it keeps anxiety under control for me. Control as a whole makes me feel safe. But it does come at a cost. Not everyone likes how I am, which is fair, because it can overflow from me wanting to control my own stuff to me demanding control over others.
Sugar is antibacterial, hence why honey can stay good like forever. It’s a cheap way to increase shelf life that also makes people really like the food because we evolutionary seek that stuff out. It’s not right though. We work long hours so convenient foods should allow us to buy back some time. But when they’re all like this, you end up either having to do it yourself or risk your health. There should absolutely be limits. But with food costs as they are, who is going to fight for that? The alternatives are more expensive, or you reduce shelf life. It’s much better regulated here in the EU but we too are still not there, obesity is still on the rise.