Find something that is sustainable for you.
So far I've found that I can consistently make healthy lunches for the week on Sunday nights is a habit I can keep. On the other hand, tracking every food I eat (on an app like MyFitnessPal) is probably not something I can keep up with.
Just cutting out the soda is a great start, I'm sure you'll enjoy results! I'm sure you have many steemit friends who will be cheering on your success. :-)
My next big step hopefully starting next week is any kind of fast food. We don't always have leftovers from dinner to take to work so it's convient to drive down the road and get Burger King. I'll at least start eating a lot of subway on days I don't bring my lunch ;)
Cutting fast food will be an excellent next step! Also, another thing to be careful of is making sure you don't "give up hope" or let yourself slide if you make an occasional mistake. Just because you eat out for one meal doesn't mean the rest of the day needs to be a cheat day. ;-) Keep us posted on your progress!
I will do! I will be doing a week to week update :)