Put your coins in the most convoluted cold storage possible and store them with someone else you trust implicitly.
I've never had the gambling gene so I've no idea how it feels, but it sounds like you have a compulsion.
That doesn't sound like a good idea. He's more likely to forget how to access his coins if it's too 'convoluted'.
you are right..i have no intension to get rich with gambling or i never think that this amount of winning btcs will ever feed me or buy me a new motor bike..but it is spreading in my blood..if soccer is going on i cant concentrate on my work..and i eagerly bet on it, once i bet i am unable to sleep or concentrate until match is finished..i am happy if i won, if i loose i remember my old winning and try to say myself that neverming you gonna win big next time as you won once..
Sounds like you're addicted or getting addicted. I'd seriously just do your best not to gamble and find something else to distract you when you get the urge to do so. It wont be easy but you'll only lose more money and pride if you continue.