And that's precisely my point.
What you just stated is your perspective. To someone who lives in a hut without electricity or running water, having those things and having 50 guitars are the same: way more than they currently have. Therefore, by your own statements, you should feel bad about having more than others and do what is necessary to balance it out.
And I do feel bad a lot of times! But I have to point that out to you, as much as poorer people have to point some things out to me. That's why it's useful to listen to different perspectives, you learn many things, including gratefulness.

