Why God did not cover for me when i made a small mistake?

This morning, I had a long conversation with one sister. She told me that she tried to attend the Sunday worship on time last week. So she parked her car any space available. After the service, she found out her car was towed away by the police. She did not feel good. I understand totally how she felt because my car was towed away once.
Just then, I received a speed limit ticket. I was overwhelmed! Wow! I did not know there was a speed limit on that road. My precious $50 was gone and it flied to the government.
I went to God with the same feelings with my sis. And why God did not block the hidden camara since i am His people and he should protect us? God told me that even though we are free in this world but it does not mean that we are free to do anything against the government. Besides satan always watches us and wants to put us to death. It is so right but it is so hard to obey sometimes because i like to drive fast. God told me if i can obey the world's laws which are not against God, it will just like to obey Him. All right, He is always right. But how i can get rid of the sadness ? God told me to face the reality and praise Him. Facing the reality is to confess and to accept the consequence. And through thanksgiving and praises, the burden will be gone. And satan lost again. YES! I started to praise the Lord! IT WORKED! I knew satan used this event to make me feel depressed.
Lord! Please help me not to step in the temptation and rescue me from evil. Amen!