I must have missed something, who is saying they can't workout without supplements? I thought people were discussing supplementing their training with an extra boost.
No one has to say it, but it's the responsible thing to do, to state what I have stated. We have a lot of young impressionable people on here remember, and it's an ever decreasing circle when people feel they have to use things to achieve results, dependability is something a lot of people fall foul of.
Personally I get very little from that sort of supplementation, and feel that if I'm unmotivated, taking a booster won't help - but digging deep and getting on with it actually achieves more.