Sounds like life in general, we should have 8 glasses of water a day, then we shouldnt, a glass of wine a day is ok, then its not, 5 srvings of fruit and veges a day, then actually your body doesnt need this amount, smoking is bad for you, but in moderation its ok, guess its finding what works well for the situation.. Cheers dude.. I try to keep my wheel pointing one way, but out of having to balance, it usually turns from left to right, i guess after time Ill be able to keep it pointing one way.. Wicked advise Bruva..