I do these things to somehow assure that I am safe. :)

• Smile at the altar in our house. :)
• Lock the door of the car.
• Open always all the lights even though I'm just going to the kitchen.
• Cover myself with a blanket when its dark.
• Raise my feet to the chair.
• Open anything that makes sounds so that in won't be quiet all over the house. (ex: air-con's sound)

yes. That is how I do it. :)