Just to add, while you are practicing with your off hand/foot, remember to focus on form first and RELAX. A lot of times you may find yourself stuck on breaking down the minute parts of each technique that you will cause yourself to tense up in a fashion that makes doing the technique properly nearly impossible. Relax and let it go.
Above that, practice, practice, practice!
It doesn't matter if you agree or disagree
... As long as I don't bore you and I spark a moment of thought, my goal is achieved
Queng leon queng tigre ecu tacacut, queca pa? - Pampangan Mandarigma Motto