Not really. My girlfriend and I together make more than 200k/y and spend less than 1k/month on expenses while we prepare for her to launch a business. We cook food from CSA and our Farmer's market, have a cozy 2 bedroom in a quiet city and generally just don't buy a lot of things we don't need.

it's incredibly how much you can spend on take out, drinks and useless knicknack/gadgets. It was easily $300-800 for me before (camera geek).

But made an active choice to cut them out. And it hasn't been a loss for me, instead of take out I make exactly what I want (and no stress now that I have time to cook), instead of drinks out invite friends over and have a drink (cheap) at home, instead of useless things try to realize that you don't actually need them. Also living in a place with public transport helps, but I mostly bike everywhere.