Hidden weapon

My flatmate got robbed last night while walking home from work, it was on THE main road, close to a Caltex, it was lucky the only thign that was stolen was her keys. Her fone and wallet are safely in her bag. SO scary, and yet she dosent' seem scared at all when she was talkign about it today, she just seemed really angry about it... I guess some ppl are just really brave.

So I was thinking.. maybe it IS time to invest in a hidden weapon in case similar things happen to me. I mean, as much as I like to avoid it, living here by myself without a car, I have to walk home alone in the dark from time to time. Annie and I were tlakign about getting a pepper spray earlier this year.... but non of us end up with any.!!! but then.. where the heck can you get pepper spray from???? so... any suggestion of.. weapons i shoudl walk around with for protection?


Here's a... funny situation.... we went to lone star yesterday, and as .... Lucy's regime to save costs, when it comes to drink, I asked for water.... and this was.. what i got.. "I am sorry, we dont' have water today" we were all shocked.
Waitress: "yea, there's brown water coming out from the tap, so we can't offer any water today, I asked the boss so what if the customer asked for water, and I was told to tell you guys to hassle the local council about it"
LOL
that's just.. funny
and surely enough, when I got home and was burshign my teeth and stuff, the first 5 secs, the water..was... brown.. HAHA