It depends on what you want. To be perfectly blunt, if your avatar is an example of a typical day a haircut would be in order. It should give your hair shape, "lighten" up your hair and keep it from pulling out the wave/curl, get rid of the hair that's been around too long, etc.
3a (Corkicelli), highlighted, fine, low porosity
modified CG, since April '07
CG since 3/11/08
HGs: Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; DM MiraCurls Curling Gelly; UFD Curly Magic; Shescentit LIs; Sevi conditioners; Botanical Spirits Puree, CJ Repair Me