I would end up buying what I can afford and what's really needed I mean I always look for when my items have an expire date to the point that money needs to be put back and saved for those renewable times.
Most big spending amounts always start from the beginning and then once in place, like the theme you never really change it.
As long as I can be able to afford whatever I want to buy and it's something that is always going to be important for me, I'll try as much as I can to buy the quality product because they are always going to last longer than buying an average product. This will reduce my chances of spending frequently in particular product.