There is NO comparison whatsoever. I swear you make the must unrelated analogies I've ever heard.
If you play a dollar on the lottery and lose, oh well, you lost nothing more than a dollar. But if you take steroids and something goes wrong, you could lose your HEALTH. I would gladly lose a dollar instead of my health ANY DAY. Other than for a compulsive gambler, the lottery is just something you blow a buck on once in a while, knowing pretty much that winning it is wishful thinking and you could part wiht that dollar and your life won't be WORSE off than it was before you bought the ticket. Can you say the same about steroids?
WHen you decide to mess with steroids, you are pretty much deciding to gamble with your health. Is your health worth not much more than a buck to YOU?