"What you really need is time".
This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This. This...this.
Over the last 6 months I've finally had the chance to a big bulk of my working hours to my main side-project, and it's taking shape very nicely. This is after starting it 3 years ago. Time and concentration are the biggest hurdles to getting anything off the ground.