Gambling... it sucks. Like drugs you should not try it.
both are completely different activities ,you are harming your own body by drugging and you dont intake gambling ..loll ,worst situation would be you ending up losing the money.
But with only free coins you wont get big cashout? And mostly you wont satisfied with it so try to deposit a little bit so you can slowly play it
many people just play for fun and so they play with free coins and get satisfaction.
Do no be too serious to play, relax and enjoy. To be a winner.