User needs to accept it before entering the blog, so it won’t create a problem for owners as well as users. If you are an owner of a blog, then you are not aware of creating policy and then make use of the following lines. You are creating policy for gathering personal information of users, so you need to specify, what information, you are collecting like, mail, name, cookies, history and other details.
Then you need to specify, for what reason you are collecting this information and you are using it for what for purpose. Especially, you need to specify that, details collected won’t get shared with others, so it will create a trust for users, so they will enter their personal details without any fear. Moreover, it helps you to gain more users for your blog.
Don’t hesitate to frame it; otherwise, you can increase users for your blog. If you have any doubts while framing, then you can make use of templates available in the site and alter the content in policy, based on your need. Moreover, each blog has varied policies, so you have to frame your own policy. If you collect personal details without policy, then it will become illegal, so don’t create a problem and it’s better to create it and display it in your blog.