i knw that when starting a cycle its best to start with a enanthate or cypionate as a base 4 a cycle or to stack its best to start one or other (enth or cypt.) than tapper off with something else.however, decabol (nandrolone decanoate) is not only can be use for a cut up cycle but also not the best but can be use as a mass builder.as i was reading the beginner cycle post it in the cycle forum it stated that it should not be used alone.why not?..