Writing is a creative work. And you can't write a quality content if you force yourself to do it..
If you're constantly writing posts after post, then it may come to a situation when you feel like you can't write anymore.
Truly speaking, i don't write a lot! And i take a long gap between every blog posting.. These small gaps in my posting frequency keeps me away from writer's block Situation.
I think, you know about writer's block? ... it's a hell for bloggers. When a blogger suffer from writer's block, he simply can't writer anything or he can't do brainstorming.
Anyhow, keep a separate time for blogging. Specially, when you have fresh mind.
I do blogging after:
- Watching my Favorite TV Shows
- After My Bath
- After 10'O clock night, when i finish all my work.