The second house falls in Aries and is ruled by Mars. You tend to amass, collect and hoard possessions that serve to protect you and make you feel safe on the one hand and help you fight, compete and win on the other. They are usually "weapon" type items such as knives, guns, various blades, martial accessories. You often become collectors of antique weapons and everything that is associated with martial arts. Everything that symbolizes victory and the fact that you have defeated your competitors and rivals, becoming a winner, falls in Aries too. Therefore, you collect everything connected with victories in your life - cups, diplomas, trophies, awards and all other symbols of victory. There is one more thing that can be classified as a collection, namely that you easily make yourself rivals, so you can "sing your praises" with quite a large collection of people who are your competitors and rivals.