What if your children get rebel against you? What will you do?

when i have kids and if they end up acting rebel against me, ill do whatever it takes to take that habit away from them. i would take away their stuff or punish them and stick with the punishment (in other words, i wont just tell them that i would take away their stuff or punish them then later on i buy them stuff). i would spank them if i need to. if that doesnt work, i think i would call for boot camp and if they can handle my children.