You, just like all living things, are meant to take up space on this planet. Shrinking back and denying yourself the things that bring you great joy, living under a cloud of guilt, refusing to make an impact ain’t why you’re here. The Earth is not here for us to pillage, but it is here for us to enjoy, care for, and appreciate. You living your fullest life and making all the money required to do so doesn’t take anything away from anyone else any more than you refusing a ham sandwich because someone, somewhere, is starving, helps them.
