I look back .
I do n't really know how this happened , because I was a vegetarian -- and like all good vegetarian students in the ' 90s , I consumed mostly lager , Hob Nobs and chips .
Looking back , I do n't really know how this happened , because I was a vegetarian -- and like all good vegetarian students in the ' 90s , I consumed mostly lager , Hob Nobs and chips .