Got a bad vibe from interview - trust my gut or take the money?

Interviewed at a practice yesterday. The offer is $50k more than I'm making now, which is huge. But something felt off. The owner was dismissive of my questions, the staff seemed tense, and the office felt... sterile? Like no one was happy to be there. My current job pays less but I actually like going to work. Is $50k worth potentially hating my life? Or am I overthinking this?