Answer: caffeine
Explanation:
Caffeine acts as the stimulant for someone to stay alert for a longer period of time however the high consumption of caffeine has its own side effects or disadvantages in one's body.
It may disrupt your usual sleeping pattern or cause you to stay awake longer that intended which may in return lead to some anxiousness.
It has an effect on the functioning of muscles which may lead to twitching .It affect digestive system which may cause other people to get diarrhea or even feel nauseous.
Modern psychologists agree that we have to refer to mental states Because mental processes cannot be observed so we have to study mental processes indirectly and realize that they have visible consequences despite being invisible processes.
Mental state, or mental property, is a state of mind of a person. Mental states include a diverse class that includes perceptions, painful experiences, beliefs, desires, intentions, emotions, and memory. There is controversy regarding the exact definition of this term.
It makes no sense to define mental states as brain activity because all mental states, from sensations to emotions and imagination; produces some degree of sensation, but this cannot be assumed to be so, related to brain activities such as neuronal activation, electrochemical impulses, etc.
Learn about mental state:
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Are looking for an easy dieting way. This usually doesn't work. A better way is to keep a balanced diet and exercise frequently. Hope this helps!!!
I need to see the map first?? In general, the northernmost place in america is alaska.