The idea is when is it that you continue going or stop, that you are just not good enough at making music to merit continuing to put time into it?
My music just generally isn't meeting any kind of standards that I want it too and then I hear stuff that blows my mind and I have to ask, what is the point of continuing? The amazing music is there, and maybe time is just better spent doing something else, working at getting better at something I may already be better at than I am at making music with all the time I have put into it.
To keep this relevant, what is it that you used to determine whether or not you should continue, or is it that their hasn't been that thing and you feel there is something better worth doing for everyone, and yourself then wasting your time making music no one, yourself included, even likes to listen to that much.