Effects of not smoking

today is my 4th day not smoking. Feel really pleased with myself and have found it really easy - I havent been around anyone smoking yet tho - kel has been going outside. Starting to get the bad physical effects now - coughing up the crap on my lungs. but i know its only temporary because i've given up for long long periods before so i know that the good bit is round the corner - no more breathlessness, no more heavy leg feeling and tons more energy. Just got to get thru the phlegm stage!