Scenario One: You are in bed, safe inside a mosquito net, or so you thought. You discover that an overzealous mosquito is trapped inside and is now flying around. You know you are going to be victimised sooner or later.
Solution: Switch on your mobile phone. The mosquito will be attracted by the light and will land on your mobile screen, at which point you will easily squash it and sleep peacefully.
Scenario Two: You are asleep, and are woken by a mosquito buzzing around your head. You know that the fellow is going to attack you.
Solution: Cover yourself completely, except for the face and one hand. Keep your hand close to the face. Mosquito will land somewhere on your face, with lightning reflexes you hit it and sleep peacefully. If you miss it, you will have slapped yourself unnecessarily. Hehehe.
Scenario Three: It is dark. A mosquito is playing tag with you, and you cannot catch it.
Solution: Get up, switch all the lights on. If it leaves the room, that'll be the end of it. You will not look for it, you will not pursue it. But if it doesn't, you will look for it, you will find it, and you will kill it.
Scenario Four: You are unimaginative.
Solution: Buy All Out, plug it in, switch it on, go to sleep. Khallas!