I tell her that I want to do it for just a bit more strength. I want to be just a bit more capable of doing the kind of work I do, which sometimes can present physical challenges. But in all honesty I want more than anything to walk into the gym and slap on about 90 - 100 lbs more on my bench and squat and dead.
this is why there is no such thing as "just one cycle" ledd. i understand your mentality, but the problem/ passion of bodybuilding is to constantly improve. when that 100lbs is finally added to to your max bench...it wont be good enough anymore.
if you can honestly say you are completely happy with every aspect of your life and never strive to achieve further greatness...then i can say that youll probably only do one cycle.
think of steroids as a car. a car gets you from point a to b....faster than walking. if you walk, youll still get there...but the car is a tool to get you there FASTER. soon, point a and point b will be farther away. you may not be able to walk there anymore....so jump back in that car.
we always strive for more: better cars, larger houses, higher incomes to keep your family more comfortable, promotions at work....its human nature.
do your cycle bro...test the waters. dont worry about the next cycle til you cross that bridge