I have looked at your profile and your case is a complicated one , have you actually been charged now ? if so with what exact offence ?
I am still worried that your solicitor is not giving good advice , he/ she should have explained the jury selection process by now if you really do want to plead not guilty .
I am asking if you have actually been charged as I still think that due to your mental condition a trial would not be in anyone's intrest , have you got a doctors opinion yet ? Let us know what the exact position is please so we can try to be of more help.