While I wouldn't keep a wild caught snake as a pet based off of the husbandry problems alone, it's against the law to catch and keep most indigenous species of animal anymore. I have nothing against it though if some one else wants to do it but be warned you shouldn't handle it, keep any other domestic snakes near it, feeding it will be a severe challenge, it will always be trying to escape, chances are it will die before acting like a domestic in most circumstances. All snakes were wild caught at some point so I'm not going to criticize any one who desires to keep a wild caught as long as they know the issues associated with it.