They can live on hard surfaces for up to 24 hours, but not things like tissues only live up to 15 minutes
An individual's self-esteem can be affected by genetics as well as environmental factors, and poor self-esteem often begins in childhood. A person who experiences an abusive childhood or who didn't get enough approval from authority figures, feels his or her self-worth was based on achievements or feels excluded will often have poor self-esteem.
It depends but it’s really important that you get 7-8 hours of sleep depending on your age
The limbic system is a set of structures in the brain that deal with emotions and memory. It regulates autonomic or endocrine function in response to emotional stimuli and also is involved in reinforcing behavior
Because if you feel sad then you won’t want to be able to do anything in life and get up and move around to motivate yourself if you are sad