however, the scary thing is that you may start off with small bet, you will get addicted and will bet bigger and bigger. 0.1btc may not look that big but that is actually 20usd. you will also end up betting more cause there is more option for you bet with diff casino.
Exactly at the beginning every user uses a small amount. When they grab some amount automatically the mentality changes. This has been quoted as various terms like sickness, addiction and all. The cure for such dilemma is to fix yourself committed for certain value and never to exceed that at any situation because of greediness.