Well, you have absolutely no idea what a nightmare it was to be on a set, trying to figure out how I was going to find out what time it is, how I was going to get my meds, and at the same time not have it be obvious to someone.
Make yourself as happy as possible, and try to make those happy whose lives come in touch with yours. But to attempt to right the wrongs and cease the sufferings of the world in general is a waste of effort.