Most desert creatures are quite tolerant to the heat of the sun, so they can resist it better than non-native creatures.

People that live in cold areas are more tolerant to the cold than those that live in warmer climates.

I find myself more tolerant to pollen than my mother, who has allergies every spring while I suffer none whatsoever.

Everyone is tolerant to different levels of pain, but no normal person is completely immune to pain.

Ironically, you become more tolerant against a disease after you have suffered from that disease once before, and you are less likely to be afflicted by it the second time.