To dream of aiming someone or something, represents that you should move on the right direction. Make sure you are facing only the destination you are directed to. There will be many circumstances that will disturb you from the actions you should do, but do not loose the vigilance, make sure you concentrated on one thing. When you dream of aiming the weapon it signifies your rage and hard feelings you have against someone. This dream could also be the meaning of your restrain sexual feelings. Maybe there is some things you are afraid to talk to your partner and do not feel fulfilled in sexual life.
Read more about dreaming of Aim in other dream meanings interpretations.