Suffered? You!? 
Old man, I think you've started to become senile. 
How about leaving these pointless revenges and retire? Don't you have work to do at home? 
Stop bothering innocent children and go and look for something constructive to do
I can barely remember what I had for dinner today, don't ask me about things that happened a long time ago.
(ノ￣ー￣)ノ~┻━┻