Gone Crazy

My son is still doing the bad things and seems to only hear me when I yell,I don't want to and try not to.We are working on the whole thing and so far no matter what I do or say thats all that works.I know people would tell me to find another way and says there are other ways but so far I have tried all kinds trust me and he is still really naughty.According to his dads mom his dad was just like that and she had to punish him a lot.....lucky me.Now my son tries to avoid going to bed with all kinds of reasons,my baby isn't here or mom I have to tell you something.I have even found him in my bed when I go even though I told him that he doesn't sleep with me,so I wake him up and make him go to bed in his own bed.It is true kids say the darn-dist things.I can tell when he is up to something when he tip toes fast from where ever he is,he claims he isn't doing anything....when he is.Also when I get on him about something he is done and he cries I know its an accident.I can't wait till the day when he is going to school and playing with other kids learning all kinds of things,I just hope its in Illinois.