If you have dreamed of killing a large mosquito in your dream: You have a more realistic and responsible attitude in your future expectations, so you should take firm steps forward. To kill a large mosquito in a dream indicates that the person will get rid of the person who disturbs them with their speech and behavior. This is a sign that someone is hurting you financially and morally, and is doing their best to give you trouble. However, it is interpreted that this problem will disappear thanks to your smart behaviors and initiatives.