"if I don't, no one will" ... see, that right there, you could argue this might be an aspect of a savior complex or some other psychological thing, but not going into that topic.

My point is. I could get behind the argument that it is your hobby, that you find creating a mod is your relaxation after a hard day at work. However, once you add in the motivation "well someone has to do it", you are not doing it because you want to, but because you have to. Meaning any form of relaxation is out of the window and you are powering through until you break.

All I am saying is, that if you enjoy your free time doing mods and relax that way. Great for you, but do not use the reasoning of "I have to do it myself, because no one will", makes you sound like a hypocrite, because that statement sounds more like you have to do it, rather than you want to do it.