Of course not bro, you must combine all these.
Using steroids doesn't mean that you have to eat less or train less, you must improve your routine, it depends on what are you going to use.
Actually Bro, you want to up your good calorie intake protein intake (1.5 to 2grams per pound of body weight) IMO this is the most important time to be taking these supps. surf this forum some more and you will find some more helpful info ecspecially on this subject. No question is a stupid question...
my opinion is that it is really hard to get enough protein from the food...so protein is initial for any bodybuilder...during the cycle you do not have to drop it...noway...