I have to go to work most days. When I get home, it's either too hot to be outside in the summer, or too dark in the winter. Also, there's nothing worth photographing nearby where I live or work. The suburbs are boing and people don't like you taking photos of their property, the city streets of Oklahoma are abandoned except for homeless people (whom I'm not going to take advantage of), the architecture is bad outside of the few buildings that I've shot to death already, and the natural landscape is kind of sad. The best thing out here is farms and abandoned barns, but that'll get you shot with bullets, not film. So I mainly just photograph on vacations or weekends, and even then, it's hard to get a free weekend with all of the chores that need done.
Though that's all just excuses. I could shoot still lifes in winter, drink plenty of water in the summer, get more chores done on the weekdays after work, and you can always find something interesting to photograph anywhere, if you have the eye for it. You just need to approach it with an open mind and make the best of the situation at hand, rather than go into it with a bunch of preconceived notions.