Answer:
<h3>A peaceful place is somewhere you can go to slow down, reflect, engage in enjoyable activities. You can be alone or with others who you find relaxing to be around. A place that doesn’t demand anything of you or expect you to be someone you’re not – where you can just be.</h3>
I already answered but... I can’t give a brief explanation my apologies!
The main reasons are to protect your legal identity & privacy.
Another reason is to brand yourself like they do in the entertainment industry (some examples are: Oprah, Pink, Shakira, Madonna, Ice-T, etc.)