What Modification Do You Regret?

Big HP is great but because of the constant high temps. here in Florida I really wish I would have kept my stock HP and not constantly worry about cooling it is a real pain. Before I would just hop in the car and drive anywhere. But when I pulled the motor to just clean up the top and lower end (like many of us) I though "oh heck now I'll kick up the HP". :booty:Mistake.

Also selling my '70 'Cuda

Now after discussing all of this I may have to see my therapist Dr. Jack Daniels