Was really dreading today at work without fags..and to be honest it was REALLY hard. But!!! I didn't kill anyone, didn't make any huge errors and managed by work breaks either an e cig. I felt like I was in a bubble this morning..really fuzzy and a bit light headed. I'm now home and feel a bit more secure with my cravings now I'm on home ground. Didn't get any sleep last night though, is that normal and part of withdrawal?