Nearly car accident...

Just now bring my sis go out to buy her contact lenses...
While i driving,there got a stupid adult who no law...
He drove his car in de middle of road...
Even sometimes drove fast ,somestimes drove slow...
Nearly knock down my car...
WTF...
I "hon" him...
U know wat he do??
He slow down his car...
And show me his "jari tengah"...
Yet is his fault...
Such a crazy man...
Zzzzzzz......
If dunno how to drive, plz dun drive on the road...