It's totally wrong if you mess it up, losing losing and losing, borrow there, borrow here and keep deep down in the big "debt" you left behind. So my advise for you is the more soon you awake the more small " mess" you make. Stay away from it. Only "gambling blood" people lost many in gambling, cause the rest already stayed away from it from the moment they lost. So bet is fun but losing a bet isn't.
It's your problem, not gambling is wrong but you have the wrong attitude and you can't handle your addiction. People are misleading themselves and keeps on becoming addicted from it.
And they are aware that they are messed up and the blame goes to gambling. They don't blame themselves from their mistakes.
That makes gambling wrong in the eyes of others but not them.