Acne can sometimes leave scars behind if not treated properly. These scars can often be difficult to remove, with various forms of facial surgery being a typical option. In most cases, the scars can be prevented by just taking a few measures while the acne is still present, such as using the medication properly.
People, by their very nature, lust after the things that they cannot have or do not have. This desire has had positive effects by either achieving what was thought impossible or giving someone more realistic expectations, but the opposite side of the coin is equally dark. Depression is one of the many ways that shattered dreams can damage a person and is seen as the most inward form of it, though there are other ways.