I put 'other' as its my mum, not me, who has been taking valium for the past 30 years (she's now 77)!!
I did take the odd one the first week I started with panic attacks 8 years ago but was so frightened of becoming addicted to them like my mum that that's all I ever took.
Course the up side to this is that by my mum taking them she managed to hold down a fulltime job until she retired, go on foreign holidays on her own and never became agoraphobic like me. So like everything there are up and downsides.
Love Piglet