In a way yes you should. There should be a little fear of the unknown, that little step outside your comfort zone that keeps you sharp. If you are doing your own programming and you ain't dreading it a little then you are not working as hard as you could be. I remember years ago heading up to Arbroath to train with Mark Davies and the guys in the car would all be nervous and talking about what pain and torture would be inflicted on us. It kept you sharp and afterwards gave you something to talk about. Every time you step on the mat or in the gym you should have a little fear about what is in store. Embrace it and make yourself stronger and more adaptable. Don't let it consume you and use it as a reason to stop.
