I would agree with what the previous post said, work with someone else, get a little experience under your belt, and then decide if possible death/maiming is worth keeping a particular animal. If you decide it is (as most people here have), then I would recommend keeping an animal you have worked with...i.e. if you work with someone who keeps rattlesnakes and other pit vipers, don't go get a forest cobra. As for how long to wait before keeping venomous, that's a personal decision only you can decide...contrary to what many people will tell you here, handling venomous snakes is not hard. It's really more about confidence in what you're doing than anything else. Don't mistake confidence with foolhardiness though, the two can go hand in hand. Get some experience first. When you are confident in yourself that you know the animals basic behaviors and habits, and you are comfortable with using the tools associated with venomous snakes, and you have both the time and money to properly and safely maintain, by all means go out and get a hot...anyone who tells you not to is full of [bleep], EVERYONE started out as an amateur here, not a single one of us popped out of the womb with a snake hook in one hand and a mamba in the other. As long as you aren't in it to be cool, or to be macho, or to impress anyone, and as long as your intentions are purely on being able to appreciate the beauty of these animals in the comfort of your own home, and of course you aren't stupid and try to "box" with your cobra, or play chicken with your rattler, you and your snake can have years of enjoyment together...of course, keep in mind that bites occur to even the MOST EXPERIENCED keepers, and that is an inherent danger with keeping venomous. If you're willing to take this risk, and willing to spend the time and money to get the experience and tools to keep them safely, then by all means, get yourself a hot.