I used to have no direction to my life. I was happy going to my friend's house every weekend (and sometimes weekdays too) and get stoned and/or drunk (from about 15 or 16 yrs old onward). I would go through Fairfield (where I live) and damage stuff just for the sake of it (one time, there was a bin one block away from the fire station and I set it on fire, just to see how long it would take for them to come. Another time, I went to the lawnbowls facility at Fairfield RSL, pulled the spokes up from the buckets that held the bowls, and on a whim tore the well-tended lawn up with the metal spokes. And this is just a little taste - graffitti, throwing bins on my schoolyard roof and more).
I continued to take pot and alcohol. Then my girlfriend died on me in December 1998, along with a friend of mine at a beach when a rip formed. I dropped out of uni midway through my first year in 1999. I got off the pot, but increased my alcohol intake and moved into speed and ecstacy and acid. I was swearing every second word, going to nightclubs and getting trashed, looking for the next big high in life. Except that the next big high never came. I would quite often enjoy myself, but I found myself being generally a miserable person. I was in an ever-downward spiral of harm and self-loathing.
I found myself asking myself - What am I doing with my life? Where is it going? Am I making the world a better place? Silence answered me.
And then God answered me. All the bad that I've done. All the evil, all the wrongs I've caused. As some of you know, I grew up believing in God, but not in any particular version and not really caring about this creator-force (I guess you could say I was Deist, though I didn't know the term at the time). Then I asked myself where I was going. This God who I believed in, what would he think of me?
Thinking back to my knowledge of the Bible, which was primarily Old Testament stuff - my parents followed a belief structure heavily influenced by the Jews and their Holy festivals such as Passover, Tabernacles, Trumpets, Unleavened Bread, etc.... my parents never mentioned Jesus or anything about him - they were primarily concerned with a works based doctrine and looking to the coming kingdom of God.
Anyhow, what I'd heard about this Jesus bloke made sense to me. I'd heard about Jesus through a couple of Christian friends of mine (they weren't friends at the time, not really - I barely knew them, I became good friends later though). What struck me was their completely selfless attitudes. It was so different to my own. Everything they did, they did for other people. They also were at this beach when the rip formed, they also lost friends (they were probably closer to them than I was). And while I was busy self-destructing, they were there, taking time out of their lives to help me. ME. Someone they neither knew, nor had any reason to care about. They put their own feelings aside, to concentrate on the well-being of what was essentially a stranger to them.
They embodied everything it was to be Christian. In among this, I read the Bible properly. By "properly", I mean actually reading the text, not just skimming through it to find contradictions to argue with people who were stupid enough to believe in it (that's what I used to think of the Bible). To cut a long story short, I came to the conclsuion that what I was reading made sense. The overriding theme I saw was that god was a loving being who was willing to forgive me, despite all the wrongs I had done (using drugs, drinking heavily, graffiti, vandalism and more, I had done some pretty terrible things). So I made the decision to dedicate my life to God.
From that day on, I've been a changed person. Instead of getting angry and hating people, I'm more tolerant and loving of them and their needs. rather than thinking of myself, i think of others. I've gone back to uni to complete a different degree and am now studying to be a Drama Teacher. I have direction again. My life is not driven by money or desire for status, or seeking the next big thrill, but rather it is driven by the wants and needs of others.
Would I still be down that destructive path without God? I don't know. I think I probably would be, but I can't say for sure. I know people will say that God was just a way my psyche used to get itself out of a situation that it could easily have gotten out of on its own, and yes, I know that others have done just that, without God in the picture. The point is that for me, it was God, and I thank God every single day that He pulled me from that wreck that was my old life.
Sorry for the long post, my testimony is not something that can be gone over quickly. Hope this helped

Regards, PA