I like to gamble occassionally. It's all about risk management and allocating funds you are willing to risk. Most of my crypto is stored on a Ledger so I can't access it that easily 
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You got reasons for NOT continuing with gambling. But this may not work after you start feeling the real excitement of gambling. Yes, you may go for other wallets so that you may get into gambling instantly. Many people had turned like that after stating with gambling occasionally..Gamblers may need some reason until getting addicted. Most gambler use "I just gamble occasionally then why not" or "I gamble for fun, why not" or "I just gamble my excess money after all my budget". But, these reasons are insignificant for preventing addictions and these gamblers may get addicted at any time.
Once got addicted then no reason is needed as they never bother anyone including themselves.