My brand more or less is an interest in advertising practice and search related advertising and learning analytics more or less was less interestest but more in acuate search and finding related content and ads and feeling less qualified and more questions and no idea what or how or any idea of how to design or marketing or sell ad that would be anything better or getting results or contact or collect or resources privacy or anything i do i wonder if i can or am in some kind of contract..but contract i have noticed i not paid and volunteer for agreements and i not as sure really who i actually received and creative legality and agreements originally started or stemmed or ending?totally confused and more confusing because i guessed and actually have no idea or know what im talkimg about.i just have an advertising ID but why and what it does for me or everyone else is all more my own questioning why i should or shouldnt opt out