I Have No Idea What to Do - Comments

go with the story that you're more into for the time being and then after you finish it you can go back to the other one and if its still the same tell them you're sorry and that you just don't know about it anymore

You should do what you want to do.
If your hearts not in the story, don't continue
Otherwise, people wait and wait around for a chapter and they will never get it or when they do it is not very good.
Do what you want, which do you want to right?