I don’t know about changing the wife 
. I do know that I would be very careful about changing and experimenting with medications unless your doctor has ok’d it. I know that on the Concerta website it states that if cut it doesn’t release slow ly and may affect how you respond to it or whether you get the 10 to 12 hours. I would caution you on cutting it Talk with your doctor before you experiment with medication realy isn’t good for your system.
