Addicted to the wagon?

So i was told once, by an expert in the field, that i have an 'addictive personality.' I was told not to worry and he infact had one too and it merely meant that i had to be more 'careful.' To say that i havn't always done that would be an understatement. So now here i am facing this thought...having abused alcohol to a degree for some time...now that i have stopped drinking and i am exercising regularly and have lost weight and am feeling great...am i still obsessing, as my addictive personality causes me to do?  Am i now obsessing by being addicted to healthy things.?..On healthy living instead of destructive living?...Not sure...and if i am, does it really matter? I feel bloody marvellous for it!