question for anyone who knows the answer....

ok, when I get to 72 hours, the nicotine is completely gone right? But what if I inhale second hand smoke, does that put the nicotine back in my system every time I inhale it??? My husband smokes in the garage,stop smoking now, (we both always have), so it's not floating about indoors everywhere, but when I walk outside and my husbands on the deck or something, am I going to go through more withdrawl everytime???------------------------------------I have been quit for 2 Days, 20 hours,quit smoking now, 20 minutes and 26 seconds (2 days). I have saved $6.93 by not smoking 42 cigarettes. I have saved 3 hours and 30 minutes of my life. My Quit Date: 4/14/2007 11:30 PM