With any group of people in life, sad things happen, and crazy things, and happy things. When you're in the public eye, it's just amplified, that's all.
In fact, the Iraqi foreign minister admitted in March 2003 that Iraqi funds were sent to families of Palestinian suicide bombers who attacked and killed innocent Israeli citizens, and also 12 Americans in Israel in 2003.
You've got to be success minded. You've got to feel that things are coming your way when you're out selling; otherwise, you won't be able to sell anything.