Don't let the incident in 2005 worry you that much. When you look at terrorism globally, there are more frequent incidences of greater severity in the USA and Europe. Terrorism can happen anywhere which in my opinion is kind of the point. Strike terror in the hearts of people by not making them feel truly safe anywhere. You can't succumb to that thinking because if you do - they win.
But like Scarlett said - you should always practice common sense by keeping your eyes and ears open not just for a terrorist act but for petty crime as well, which is more likely to occur in Qatar.
Don't let the incident in 2005 worry you that much. When you look at terrorism globally, there are more frequent incidences of greater severity in the USA and Europe. Terrorism can happen anywhere which in my opinion is kind of the point. Strike terror in the hearts of people by not making them feel truly safe anywhere. You can't succumb to that thinking because if you do - they win.
But like Scarlett said - you should always practice common sense by keeping your eyes and ears open not just for a terrorist act but for petty crime as well, which is more likely to occur in Qatar.