Does Life Suck Periodically?

Does life suck periodically? Does the suckiness of life come in waves? Or does it suck perpetually, and sometimes the small things that do not suck cover up the crapiness of everything? Are these just words of a cynical person, even a bitter one? Maybe. Not really. It's more that sometimes things tend to be unfair and bad and it's all I can see. Or am I deluding myself? Why do I ask so many questions? These would be good song lyrics.