Wow, really, that is the only solution but it can happen only if you can identify them as such. It take s a long time before you can recognize such a person.
dekhain ji issi liye hum har aik par miltay hi gasoline daal detay hain.
baad mein maafi mang letay hain agar banda theek nikla
PS: sorry mirch bhai, aap naha dho kar gasoline utaar kar aa jayen :D