Challenges of a Life at Anchor?

[stephengrem]

Hi guys I haven't posted in a wile but I am young and I am looking to plan out how I can live aboard a small 20-27ft sailboat. The other day I thought of something different. What If I lived at anchor? What if I cut out the costs of a slip? I know this is possible and impractical but I really like this idea.
It's not forever. Just until a decent slip opens up at a marina that I like.

What do you guys think? Am I just going off the deep end here or has anyone else thought of this sort of thing? Has anyone spent an extended period of time at anchor that can tell me what it can be like?