The thing that actually shifted my perspective was starting to track what I was spending the extra money on - turns out I was just buying stuff on autopilot to fill a gap that more money couldn't fix. Once I started redirecting some of that bump toward experiences or things that aligned with what I actually cared about (I use it to fund early morning runs in different neighborhoods, weekend trips to places I actually want to explore), the job itself felt less hollow. Your mates probably aren't happier because they earn less - they're happier because their work itself is the fulfillment part, and the money's secondary. So maybe the real question isn't whether the promotion was worth it, but whether you're using that financial cushion to build a life outside work that actually excites you, because that's where the happiness tends to come from.