It's all about priorities. I never buy clothes new, I shop as cheaply as possible, all presents for the kids are second hand, but I make sure we have a holiday every year.
My BF buys a latte a day but never has a holiday and about £30 on clothes a month. Adds up to our holiday. She's happy, we're happy. But tbh we both moan that the other one gets what the other doesn't!