But we already have definitions: Customization: https://www.merriam-webster.com/dictionary/customization https://www.merriam-webster.com/dictionary/customizati

But we already have definitions: Customization: https://www.merriam-webster.com/dictionary/customization https://www.merriam-webster.com/dictionary/customization Personalization: https://www.merriam-webster.com/dictionary/personalization https://www.merriam-webster.com/dictionary/personalization If I can't tweak something like I want, then it's not personalized.