Made many of the same expense cuts -- dropped home alarm, dropped expensive cell phone plan, dropped landline phone, bought clippers and began cutting my own hair, stopped buying Starbucks coffees every morning, started bringing lunch to work 5 days/week instead of just 2-3 days/week.
Got an Amex Blue Preferred, and in addition to the 3% back on gas, I now map out the cheapest gas places and only buy there. Also got an Amex Travelocity Rewards card, because we travel a lot, and pretty much book exclusively through Travelocity (this has saved me $400 on each of the last two trips we booked).
Succeeded in getting the wife mostly on board; she's now saving a ton (almost maxed out on 401k), and spending much, much less than she used to.
And in general, just started questioning every purchase I make -- DO I REALLY NEED THIS??? This has cut my frivolous purchases considerably.
Started investing in preparing myself for my second, fun "career" when I FIRE.
Net worth is now climbing quite rapidly.
Yep, this shit works, and is just so basic it's a wonder I wasn't doing it all before.