Biases to watch out for while job hunting?

I’m in the process of searching for a new job. I’m currently employed, but I’m dissatisfied with my salary and career growth options. I’ve done a couple of phone interviews and one face-to-face interview already, with several others lined up next week. The face-to-face interview went well, and I’m anticipating an offer from them next week. However, while considering how I would evaluate that offer, I caught myself awarding them points in reciprocation for their implicit praise in singling me out as a worthy candidate. Now I’m wondering what other biases I might be falling prey to in this process. Thoughts?