Lot of people generally travel on roads or highways. There may be chances that accidents or collisions may happen which would lead to the death of some people. Likewise the electrons when flowing in a wire, lot of collisions will occur and lot damage will happen to them. But why do the electrons don’t die while travelling in a wire?
closed as unclear what you're asking by uint128_t, PeterJ, helloworld922, Nick Alexeev♦ Mar 18 '16 at 7:00
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Sometimes analogies help you understand things. This is not one of those times.
Electrons do not take damage, at all. They are fundamental particles in the Standard Model of quantum mechanics. There are indeed collisions during the flow of current, but the way those collisions behave is completely and utterly unrelated to collisions on a highway.