you could have possibly done longterm damage to your liver, obviously not to the point of liver failure but it could be that you slightly weakened it or something? I dont know, I do know that in terms of paracetamol someone of approximately 8 and a half stone could die if they consume upwards of 21/22 tablets (generally thats the fatal dose), adjust the dose up and down for different weights...I took 24 when I was 15 and then 45-50 a couple of months after that, and for several years I was taking doses of 5-10 regularly...my liver function isn't spectacular but I don't have huge problems (although I did nearly end up with liver failure when I was 15) but I did go to hospital after both larger overdoses