I've spent the last 8 weeks working non stop, coding some software that I have finally started selling. I'm still in the very early marketing phase but from my ad campaign/marketing results so far it doesn't seem like many people will be buying. Gets me down thinking about it because of how hard i worked and how much time i put in. Wondering now should I keep pushing this product or just move on? What do you do when your website, product, business, etc. don't yield the results you were expecting?