hi all iv just started on weight watchers ,im 18 stone ,is there anybody else this weight doin ww cos most people seem to b around 12 ish so im wonderin if maybe im too big for this and should be doin somethin more drastic,and i cannot make head nor tail of this points business whats all this abouti have 34 points but then i have an extra 49 can any one throw any light on this for me please