yes, most eye floaters are benign if you can live with it peacefully
Eye floaters are vitreous opacity suspended in the vitreous space, where the gel-like fuild fills in. a incident light flash into the retina, vitreous opacity will be projected onto the retina. Our neurosensory mechanism will transmit a message of various shadow corresponding to the pattern, shape, movement of the vitreous opacity. if the VO is dense and close to the retina, the shadow projecting on the retina will be significant . so, they generally follow the rapid motions of the eye, while drifting slowly within the fluid. When they are first noticed, the first reaction of most people is to attempt to look directly at them then they usually try to ignore . However, attempting to shift one's gaze toward them can be difficult since floaters follow the motion of the eye, remaining to the side of the direction of gaze. Floaters are, in fact, visible only because they do not remain perfectly fixed within the eye.
the patient suffered from eye floaters which could be described as spot, dot, spiderweb, etcs. these various types of eye floaters usually give these suffers different experience of these annoying symptoms. most of the people do not regard these as any threat to his eye, however, some people still regard these bothering tiny black flies as great threat to vision, even most ophthalmologist advice them to get used to it , live with them.
Most eye floaters cannot disappear by itself, less than 4 % eye floaters may chaneges its position, density or adherence to make these sufferes believe their eye floaters improved, these small portion of suffers are lucky.
To the most sufferes, eye doctors routinely told them to "get used to the situation and to live with it" or "it will disappear in someday" which may not be real.
http://www.eyefloaterstherapy.com/modules/content/index.php?id=1 
