What Grinds Your Gears

Dishonesty. Dishonesty is one of those things that highly upset mad. When someone has borrowed something from me and/or I have allow to do or use something of mine, I expect them to have the decencies to respect what I did for them. But then they happen to make a mistake and feel the need to be dishonest. What grinds my gears is them lying and knowing that I do not believe their fib. But they still choose to be dishonest. Why? When I allow someone to use something that belongs to me, I expect them to treat that item with care and respect. But when it returns to me in a poor condition, I feel disrespected.