How narrow does my niche need to be?
I have lots of ideas and interests but I am having trouble picking one to start with and I am not sure how narrow my niche needs to be.
For example if I want to talk about motherhood can I start with the big idea and build a website called Happy Mommy Happy Baby or something like that with plans to talk about baby carriers and books and toys and all kinds of kid related stuff on multiple pages or do I need to start off with something small to begin with like just baby carriers?
Also, realizing that there is already a lot of baby content already on the web, I thought it might be better to go into one of my less popular ideas, like dark and gothic gifts, or geeky gifts, maybe just anime gifts.
I have personally looked up all those things and it takes quite a bit of searching to find the right thing so I was thinking I could do the reasearch and make it easier for others?
Anyway I'm just having a hard time picking and narrowing it down.
Any tips would be appreciated.