The conversation between human and AI assistant.
Why does coffee make me sleepy instead of active?
So why do some people seem to be able to drink coffee all day long and not experience any negative effects?
There is some evidence to suggest that genetics may play a role in how people metabolize caffeine. Some people may be able to break down caffeine more efficiently than others, which could make them less susceptible to its negative effects. Other factors, such as diet and lifestyle, may also influence how people respond to caffeine.