Earlier quoted context omitted.
As someone who lost nearly 100lbs (about 45kg) calorie counting and working out, this was a big part of it. It also just made me cognizant of my bad eating habits. I’d absent-mindedly snack on something, go to log it, then think “wait, why am I eating this right now?” and stop. It’s essential educating yourself on nutrition through habit.
Great achievement well done! Out of curiosity, did you track macros too and what calorie deficit did you aim for, and how long did it take?
I actually aimed strictly for my maintenance calories as I was burning 700-900cal in exercise per workout day. Was very hard work, but rewarding.
It took about a year to drop that much weight, normally I think it would take longer but I had a very dedicated group trainer helping me stay on track.