When any question is asked it has a pretext of assumptions. In speech the assumptions are very often assumed.
If I say, “What will happen if I drop this brick?”
Some of the assumptions are:
That I am on earth and normal gravity is at work.
That the wind is not blowing 500 MPH
That the brick has mass.
If I say, “It is normal to feel angry if rejected.”
We agree what normal is.
We agree what anger is.
We agree what rejected is.
The Buddha taught to always question your assumption because of impermanence and dependence arising. MU