I can't take it anymore, I need to let it out
How are you letting it out?
I am not letting it out right now because I just can't do it.
Sometimes we do feel strongly about something and it is better to let it out instead of holding it in. You may need some professional help to assist you in learning how to express.
I agree. I want to try to change, but something always stops me.
I am glad that you can see the importance of expressing yourself and that you must let things out to relieve the pressure within you. Make an appointment with a counselor and they will teach you some techniques that will help you with your expression.