iv realized over the past couple of days that none of the things i do that are addiction related are steady but rather more like a sign wave. for example when i would play wow their would be days where i would do nothing but that and other where i would not play at all. the same goes with alchohal, cigs, pot, and masturbating. their doesnt seem to be any connection between them just urges that are not steady over time. is this normal or am i just wierd?