Beyond TRUE!! All of life's test are handed out: pass, fail. Don't worry if you fail the test, life will give you that test over again until you pass it. Life is funny like that!
Yes, some people really do suck. Why invite them into YOUR precious life? God gives us a finite number of days above ground. Why pollute a single second/minute/hour/day/year with a sucky person? If they were the tray that raw chicken comes in, how long could you stand to leave it in your kitchen trash? Time to kick those stinky peeps to the curb trash can for pick up, baby!