People are afraid of SEO for several reasons: it is a new concept unlike traditional marketing strategies; it is complex involving many technical elements like keyword research, content marketing, and link building; it takes a long time to see results unlike paid advertising campaigns; it can attract the wrong kind of traffic if keywords are not chosen carefully; search engines change their algorithms frequently requiring constant adaptation; Google penalties for violating guidelines can cause major issues; and maintaining an effective SEO strategy requires ongoing work. However, with diligent research, quality content creation, and adhering to best practices, SEO remains a powerful marketing strategy.