I'm mad at my mum for not giving me reasons why I can't do stuff
A lot of people get mad at their parents. Why exactly are you upset now? What did they do?
I'm tired of not getting reasons for things, just do them!
It understandable that you want an explanation on why your parent is asking you to do things. That seems like the least they can do when asking you to do something that they most likely dont want to do themselves. This being said, try to talk to your parents and not hold in any sort of resentment towards them.
I'm trying to be different since they aren't.
I am pretty sure you will do really well in life with that kind of mindset. I love how you are flexible and think differently. I see that as mental growth and I am very impressed and proud that you can think and act differently and not be molded by your parents.