Thieves are not to be confused with Terminators. Its not a case of car or death for them. The few thieves I have come across have been nothing more than opportunistic cowards. They see an opening (open window, easy door, people on holiday) and they go for it, they get disturbed and they leg it. If you have a bat or a plank of wood etc, they wont engage shields and charge at you. They grab whatevers closest and run. Something is 10 times better than nothing and being caught. Weve lost 2 hoovers through this idiocy. They think the house is empty, so break in, Mom walks out of bedroom, they grab hoover and run. Same happened when my dad was on lates, another hoover. Ive disturbed a guy trying for my sisters old car, I opened the front door and he was legging it down the hill, and this was when I was 12.
Im not saying its always the case. But id rather grab a weapon and confront some gimp than bend over for him and encourage him to carry on. I guess its just a different mentality towards it.
Edit: Realised this is gone a bit into GD talk. To the OP, It is a horrible feeling when stuff like this happens. Ive had a car broken into (aswell as the other times listed) and it just fills you full of anger. It takes away your feeling of security in your property and stays with you for a long long time. Wouldnt wish it upon any decent person. Hope you get something sorted.