advice

I have been trying to get some more ideas for blog posts because I have been having a harder time to come up with ideas nowadays. I have done so many different things for blog posts already that now it is getting harder to come up with new ideas. Where do you get ideas for your new blog posts?

I was wondering if it is a good idea to register the .net version of my .com domain I am using for my blog but I don't know if I should or just not waste the money. Is it good to register the .net version just to make sure that nobody else gets it?