<span>Delayed gratification, or deferred gratification, is the ability to resist the temptation for an immediate reward and wait for a later reward. Generally, delayed gratification is associated with resisting a smaller but more immediate reward in order to receive a larger or more enduring reward later.</span>
What doesn't limit the range of moton from the things which you've mentioned would be age. Age per se doesn't really limit the range of motion - while there are factors which negatively influence our range of motion and which are strongly correlated with age, it is hard to say that age itself would be the cause of a limited range of motion.
3 is the answer. This harms the lungs. Nicotine can cause lung damage less fast than tobacco.
Ethnocentrism
-noun
evaluation of other cultures according to preconceptions originating in the standards and customs of one's own culture.