We've been on our mustachian path for 3.5 yrs now and doing well with optimization. But, we've lost most of our friends in the process. They spend as we used to; going out every weekend, dropping boatloads on travel and clothes etc. We've tried inviting them over for drinks, dinner and I go window shopping while the others actually buy. Occasionally we'll meet for dinner or drinks too but not often b/c it's expensive to pay for that AND a sitter. I think the final blow was that we are no longer willing to pay thousands to travel to the places they go ($2,000 per family for a beach house!). We still see them, but we're not especially close anymore. My question is...how do I find more mustachian type friends who will love it if we invite them over for a BBQ and kids play on the slip and slide!? I thought it would be easier than it's turning out to be. MAking friends as an adult is tough!