For a lot of people it will wreck their life's because its something that you cannot do safe, its based on luck and if you do not have the luck on a high bet you will lose a lot of money what can be fatal for certain people and due to that it will wreck their life's.
so you have a conclusion mostly gambling only wreck peopel life.
fine , but don't forget some people have a huge luck and make themselves feel like their life have been fixed.
there always two sides , a good and a bad. if you think your life fixed by gambling it is okay go on , but when you think your life have been wrecked then just stop it.