Haha well with side projects like these, if I don't put limits on production time and effort, I think they'd just sit there and never be completed like so many other unfinished games on this site. Obviously, with Esoterica, I only had a month to do it for the contest. With this one I allowed myself more time to slack off and not worry about it, but it still saw about the same production time all in all (which was always the plan).
I do put forth 100% on my 2 flagship series (despite the minimalism used in the Eden Legacy games), for which all of my RM ambition is directed towards. I hope you give Fragile Hearts a try someday, as I am and always will be extremely proud of it (just putting the finishing touches on version 1.3 atm).