I think it depends entirely on your habits but then best thing that can help enable you on any path to better eating habits will be calorie tracking. I use MyFitnessPal which is very popular but makes it easier. If you eat something with a barcode you can scan it. Make sure to measure out portions appropriately from larger containers. If you make food you can enter or scan a recipe with it. Get a food scale as well and measure everything you eat.

The habit alone will have you thinking about calories, and hopefully macros too but start easy, every time you enter something. Then when you get a hold on it and it becomes second nature you will find it very easy to implement any other changes to your diet.