Resisting snacks and junk food

I was able to get to the store today. I had a general list of things to get, things I knew I wanted to get and a few with question marks. I ended up going to three different stores to find everything on my list, as some stores were out of a certain product. I shopped well I think. Despite being a frugal person and hating spending money (or that fact that healthy food is more expensive), I did okay. At times there were extras in my cart, not junk food as I resisted that for the most part, but I am so indecisive it became a good thing here. I am an extremely picky eater and could probably eat the same meal for days on end. I am also extremely indecisive. In the store as I was walking around and seeing something I always asked myself questions.
Do I really want that food?
Do I need it?
Do I need to spend the money on it? It is cost effective in the long-run?
Will I eat it before it goes bad or expires?
What can I eat it with that I will enjoy?
Is it food I will take the time to prepare?
Will it satisfy me?
Do I already have this at home? Do I need more?

Just questions like that. I was able to put some things back as well. I knew I might not eat a 2lb container of strawberries before they go bad, but I can do so with a 1lb container. Which, speaking of strawberries, a great treat for those craving something sweet but healthy, is strawberries and unsweetened vanilla almond milk (that's just the milk I use, you can use whatever). My father used to give us strawberries and cream but it's not so healthy, so I switch it out for a healthier milk/alternative milk. It's great.

Anyways... The only snack-type of food I got was whole grain rice cakes as I wanted to try them and figure out how I can pair them with other foods and such. Also if I am just on the go somewhere I can grab one and be out the door. Everything else I got was fruits or vegetables or a grain pretty much. Though I did get sweet potato fries, which I love, and let myself get a single serving spinach and feta pizza for later in the week. I had a handful or so of fries (I didn't measure anything out tonight. When I'm less tired I'll look into doing so) and a salad - spinach, cucumber, strawberries, and egg whites with a drizzle of low sodium soy sauce (I don't like greens dry that much and wasn't up for buying a dressing when nothing looked good, healthy, or cheap to me). It was tasty and I feel satisfied with it. Later I'll have some of my chocolate almond milk and some fruit just as a snack. I walked around so much today from store to store. In total I must've walked a couple hours and a bit of those was carrying all of my shopping bags. The sun was out today and it was warm which makes me want to get out and be active more.

Thanks for all the responses so far. I hope we can all kick the bad snacking habits we may have. I'll have to report back in a few days time to see if I've stuck with this. I plan to this time. I hope I do.

Also, I don't like gum, which is unfortunate in this case. Also I dislike the taste of frozen yogurt, or any yogurt for that matter that is not soy or almond milk strawberry or strawberry banana.

And, nycgirlie87, I am into photography as well! I shoot film photography mainly and was a fine arts minor in college.