because I'm using bitcoin also to gamble
gambling is include in my negative things list , i do it sometimes but not often
now i have spent over 1 btc to bought a lot of games on steam
a good change actually instead to gamble it , i prefer to buy some game and get really enjoy it.
Gambling can be negative for you but not for all, as there are many people who are making money from gambling on daily basis and the fact is they are into bitcoins only because they can gamble easily.
but please notice that most people are became broke because gambling
so better to avoid spend your bitcoin in gambling or similar things
spend it for something useful or atleast buy some games on steam to support another merchant/platform accept bitcoin.