People littering and throwing rubbish on streets, to avoid it from happening place more bins in areas for people to throw their rubbish or address the situation to others.
Physically speaking if one had High self-esteem and a positive outlook you would presume that the individual would be less stressed leading to:
Less chance of heart diseases
Weight loss
more energy
better memory
and the list continues
-hope i helped <span />
The main symptom of dehydration is dizziness/delirium.
It would be heart. I hope this helps