Hammer Drawing Issue

Yo, I’m having an issue that pops up time and time again and seems to fix itself or something. Whenever i try using any tool on any of the three 2d screens, such as select, it won’t draw and instead when i move the mouse it changes the veiw of grid. In the 3d veiw it does what the Z key would do. What the heck is going on?

It just freaking stopped doing it. Can someone explain how it keeps effin starting?

This happens when you hit space. I it happens press space and it should fix it.

Also yo check out the question mega threads next time you have a question.