Ok, I've been dealing with this glitch for a while, and I have no idea what to do. So, a few months ago I logged into minecraft as usual, but quickly discovered a few problems. First, I can't break anything. at all. But I can place stuff just fine. I can't kill mobs or other players. Also, if I click, say, 5 or seven, I can't get back to the first tool bar box without manually scrolling to it with the mouse. Another strange thing is that if I try to click without being in the first tool bar box, it brings me there. I've tried just about everything. I've uninstalled it several times, and have run countless virus scans to no avail. This was well before the 1.10 update. If anyone knows what to do please tell me!