That would run counter to what Zen practice is about. Suffering can be, among other things, an unconscious experience of pain. If the practice brings pain, whether physical or psychological, the way to deal with that is to continue with the practice and be unshaken by whatever comes, just staying with the practice (i.e. counting, or staying watchful) - while avoiding a desire to be in a better state or questioning the current state, just keeping on doing it under a firm belief that it will lead to an improvement in the long term (and not necessarily right now). Doing so leads to a development of an internal balance, sort of a way to operate beyond thoughts and emotions, which allows to blow away unnecessary mental clutter that contributes to suffering here and there on an ongoing basis, as well as having more mental strength to deal with unpleasant things in life with less suffering.