God did those mistakes

They say to me that all the things are controlled by god. If god doesnt want even a leaf cant move on its own. We are created by god. The sun is providing light because of god. Everything is under his control and so on
Then why do you scold me if I drop glass and break it. Wasnt that a will of god. If god hadnt wanted would the glass break.
Then why do you say me I am stupid and dumb. Aren't you insulting the god by insulting his creation.
You say there's god but If I say I just talked to god then you call me mad.
when I make mistakes then its because of me. When I fail, then its because I didn't study well but then when I stand first then its because of the prayers.
If all the things are happening in your life because of god and god does everything right then why do you get sad about the way things are going on in life.
I am ready to believe in god only if your god takes responsibility of all my mistakes. Your god is really a bad person who only takes the credits for my achievements.