People suffering from depression have an imbalance of serotonin in the brain, and medications such as Prozac, Paxil, or Zoloft can correct this. In most cases, I feel itUs caused by something thatUs happened to them, and it can be solved by therapy and healthy activities. Whatever misconceptions people have about anti-depressants, sometimes they are the only method of treatment that works. Depression happens because of several different factors. It is often passed down through families, and may be something that is predetermined genetically.
Environment can also be a factor in depression.
Sometimes other people and routine events can trigger an incident of depression. Most times these two items fall on a continuum, with both genes and environment playing a role. Whether depression is caused by genes, environment, or both, therapy and medication can help. Statistically, there are bound to be girls at Marian who live with depression. However, the illness is rarely mentioned.