I have little time and brain at the moment and we have so knowledgeable folks here so I let that part to them.
But I can talk about my own experiences about not doing keto fully
Or at all but being low-carb.
When I left high-carb maybe 11 years ago, I went low-carb, far from keto. It was AWESOME, I even lost fat without effort! But had to go lower eventually.
Even then, my keto was 40g net and way higher total carbs. It didnât bring benefits except fat adaptation, that was cool! And getting even lower-carb habits. My carb intake slowly went lower on my on/off keto years, it was the best I could do.
I couldnât even do my 40g net carbs keto before my low-carb years. But I never had to be strong or resist temptation (not in my skillset or attitude) or suffer. Things go near naturally, I train myself a bit but no force
And my woe just got better and better.
So if you canât stick to keto, well neither can I and going keto still was one of my best ideas ever.
Maybe low-carb is enough for you, who knows? Maybe a healthier high-carb is enough for you though I think most people would do well to try low-carb, we canât even know if itâs awesome and easy until we try. It was super easy for me and only gave me benefits, I think⌠As I kept my rare off days when I had a good reason. But those days were very rare and they changed too, itâs cool how much we can change! Never think you canât stick to something (at least most of the time, 100% takes a special personality or need) before you try it. It may seem strict. It may be strict - and still not too hard but rewarding!
Stop eating sugar. IDK why cereal is considered food, I wouldnât eat that but I am biased, it makes so zero sense to me⌠I tried it when it came to my country and it was another, less enjoyable candy in the supermarket.
Maybe focus on GI when you canât stop eating carbs. But it should be easy to stop eating carbs alone and in really big amounts⌠Eating things together or in the right order may help.
But try to eat low-carb
You can have so great food there. If itâs not keto, I consider it very easy too but my high-carber SO has it differently so okay, not for everyone.
You always can use carbs, your body is made for that. Ketones⌠Well if you eat carbs all the time, you donât get that. Itâs possible you are in ketosis every morning and you ruin it later but not everyone goes into ketosis in 10-12 hours after a carby meal⌠Itâs way more sure not to eat the carbs to begin with. But if you start to eat much carbs later in the day, that sounds good to me, it surely is very beneficial for me⌠As carbs mess up things while next day is almost tabula rasa but itâs not true for everyone.
Try keto snacks, there are good ones
Maybe you will like them.
But of course, you can use fat and carbs for energy on the same day, most people probably do that as normal eating is both high-fat and high-carb⌠Maybe not everywhere�
But for ketones, you should stop eating much carbs, probably for longer.
IDK what is wrong with going on/off ketosis but many people dislike that. I never had a big problem with it but too high carbs mess with me and even keto can be too carby for me. So itâs a moot point for me, I just donât feel any problem when I go off keto 2 times a week. Itâs just as bad as being barely in ketosis with lots of plant carbs, I donât feel I get any benefits compared to low-carbâŚ
You donât know what level, what actual woe works for you best. Try keto or just low-carb, focus on health, cut sugar first and whatever you can⌠Your body can persuade you way better than science as you FEEL the benefits and thatâs great. And we are all individual and experiments are faulty etc.
Good luck!
Try whatever you can and think good, never think if you canât commit your life to keto, you shouldnât even try to reduce your carbs seriously 