My girlfriend has her birthday today and somewhat mutual friends will come at evening to have dinner and go to a karaoke bar. However, I feel ambivalent since I am more interested in fixing my Discord bot and learning about implementing LN invoices than going out. But it's just a single evening, so I guess I'll stay for a hour or two as a compromise before going back home.

PS: For the native speakers: Would ambiguous be a better word instead of ambivalent for this situation?