To undiagnosed adults or those diagnosed in adulthood: How did you realize you might be autistic?

I knew growing up that I was different did not grasp things like other children.I was tested late in life came back autistic +development disability my dad always said I was slow and have been incontinent for along time.

I knew growing up that I was different did not grasp things like other children.I was tested late in life came back autistic +development disability my dad always said I was slow and have been incontinent for along time.