Oh it’s a long list of reasons... mainly frustration i guess? you get to a point where even after taking your medication exactly as prescribed for months and pain is still there you get frustrated with the pain and life overall and wonder all about the why me, how am I going to live the rest of my life like this crap. I was bed ridden for 4 months. All my "outs" like boxing, running, kayaking, and camping I did before the crash are all out of reach for the most part now. And with nothing to do and the outlook on life not looking so hot you turn to the pills. I guess it’s that in a nut shell. granted I have some addiction traits like cigarette smoking and I like to smoke marijuana often, but I was able to play with all sorts of drugs when I was a kid and feared addiction and never got anywhere near it other than nicotine. Now after the accident pain makes you do many thing you swore you would never think of doing.