Totally normal. No toddler stops and never goes back after one no. You have to pretty much wear them down until the lose interest. If you have a persistent child it can take a long. time.

This might help understand him.
http://ohioline.osu.edu/flm02/FS05.html

You just need to remain calm and consistent. Childproof your house as much as humanly possible, remove as many sources of conflict as possible, then redirect, redirect, redirect. Rather than no, go with a calm, very simple, short positive suggestion along the lines of "hat stays on" or "ouch, hot!" or "gentle hands", and physically either remove or show his hands what to do. When he's frustrated, give him a voice by saying (again, very simply) what you think the problem is. "You're angry. You want to climb the wall.".

Last edited by Tallulah; 05/08/13 10:36 AM.