Louis is a 21 year old college student who has had to take a break from his school due to hospitalization and rehabilitation for treatment of his severe habit of cocaine use and abuse which has led to a condition of addiction. Matthew has been released recently from the rehabilitation facility because psychiatrists and psychologists believe he is able to recover from his addiction of cocaine. But, when Louis returns home, his friends who have abused cocaine with him on a daily basis encourage him to try snorting cocaine with them. What is probably or most likely the result of this visit with his old buddies of cocaine?