i have a blog in a health related niche. i just finished my first ebook and it is around 40 pages long. i've put in affliate links to products i recommend and blah, blah, blah...adsense blocks on the blog, affiliate banner and all that.. my question is if i should charge anything for the ebook? my goal is to build a list and i have plans on how i want to monetize it later. so my initial thought is to give it away for free. i've done a vid to promote it and will put it out there in about a week. any advice on my strategy and if you would charge for it or just be patient and build a list by giving it away for free. please remember my initial goal is to build a list. many thanks for your answers.