Since I don't know the exactly why my problem is
I will tell what I did and what going on
I move a Local pivot by pressing D and I assume I hold it The result is Snap to grids have been on which I didn't know
after I finish change a Local pivot and do other stuff(like scale the edge of object, or move point vertex)
When I try to move vertex point it like move all the way to that direction and I can't move it back or move it anymore(I will post a picture of this one) or when I try to scale the edge it did the same
I also try to create polygon, but the first point I can click is only (0,A height I click I assume) After that I realize somehow local pivot is at (0,0)
I try to move it at my object and it only move follow the line(the line that measure position in a big square) and can't be move out of the line
The object also move from square to square only After that I just realize Snap to grids has been on the whole time
After that I try move Local pivot again, it still the same. It still move follow the line and object follow sqaure to sqaure
except.... I can create polygon where I want now
ps. I also try making new screen and it still move the same
