I think that's a good idea. Some say that in Korea, you have to set a big goal to achieve even half of it. I think you have to write down your goals so that you can confirm the goals you want to achieve clearly and it can be one of motivations. But it shouldn't be a resolution good for only three days. You have to keep trying to achieve your goals. That idea is similar to how I use it, but it also seems different. First, I try to achieve a big goal by writing it down and writing down the detailed plans or activities necessary to achieve the set goal. For example, if the big goal is to lose 5kg of weight, to achieve my goal, I should check detailed plans such as do not eating high-calorie food, exercising for more than 30 minutes, and drinking a lot of water with a checklist. In my experience, this method will unexpectedly be good stimulus for you and an effective way to achieve your goals.