Hi Isabella! Don’t be so hard on yourself. I found the main thing for me, is you have to want it. When I was in my 20’s I didn’t care so much, but as I got older (mid 30’s) my mind set changed. I recommend taking it in baby steps. Taking the stairs is the first step, that is perfect. Next time you go somewhere park further away. Need Starbucks? Walk there! Cut up some veggies and keep them near by when your bored. I have to do that or my hands go in the chip bag. I have a hard time because I have a super thin Husband who can eat anything and I can’t. Find some hummus that you like and dip veggies in it, or if your a chip person, buy some snack baggies and portion out your servings. Just take it slow and day by day. You can do it! Be positive and go slow!! Small changes now will be big ones in the future.
Everyone is different. How quickly you burn calories when you are not physically active can be very different from other people based on your specific genes, biology, and past. While scientists know that there are 3,500 calories in one pound, simply eating 500 fewer calories every day for a week (or 3,500 fewer calories in a week) does not always end in losing exactly one pound.