your health will most likely improve than if you were not going to use it so for example if you were going to sleep only about 4 hours, that isnt enough sleep reccomended is 8 hours
You need to be more specific this don't make sense
<span>Decline in grooming, sudden mood changes, and extreme changes in sleep or appetite, bloodshot eyes, secretive behaviours and nosebleeds, Unusual smells on clothes or breath,</span>
A. has a decreased abiloty to fight off disease and poor growth
