Lately I've been contemplating starting a second project that is based upon the infamous 4 elemental crystals keeping the world's balance in order. Just, to make it a little more interesting, I wanted to add features like primary and secondary jobs, options to collect special items, open up a shop in a marketplace, gather materials to build a house and have a variety of side quests and small tasks to earn money or get rare items.
Should I go through with this idea? (If not now, then after my first project is completed? I know the common problems with working two projects at once)