Expericece of/with/in this seems like the division to me: "i have a lot of experience of hunger" a personal experience, like i have of a lot of experience of being hungry as a child. "i have a lot of experience in hunger" i have studied it as a concept, not personal, more like its biological effects or sociological implications etc. "i have a lot of experience with hunger" this is a lot more ambiguous to me, so if someone said this it would depend on the context on which meaning it would take. eg. 1) i have a lot of experience with hunger. when i was little, food was very scarce. eg. 2) i have a lot of experience with hunger. in the laboratory we undertook many experiments as part of our investigation. how does that sound?is it true? Would someone please tell me a little about when we have to use experiences/experience? I asked this question before but there was nothing understandable for me, it was confusing ;( For example: i have lots of experience/experience"s" in/with/of cooking and cleaning.