"The share price surely won't go up if the people on here are not buying"

There is only so much buying an individual can do as much as one may wish to add more. It also won't be for the few posters here to buoy up the sp in the face of those that are selling .... for what ever reason. Every time the sp goes down posters are saying buy on the dips as a remedy. Once the "bottle" is empty for most that's it. If you are selling on highs and buying back in that's a different story, but even those will likely have blown the wad tracking this thing all the way down to where it is now.