辛いものは苦手です。
I'm not good with spicy food.
✦ AI pragmatic read · suggests Teineigo
Polite but neutral; appropriate in formal or semi‑formal settings such as speaking to acquaintances, coworkers, or strangers, without implying humility or respect toward a higher status.
A starting point, not the final word — open the entry to add your own note if you'd explain it differently.