...after all you want to make some profit
No argument that profit is nice and we all need to pay our bills.
However a comprehensive defeat of this roulette game is infinitely nobler than any dollars attached. A methodology that finally conquers roulette should be considered as a priceless artistic masterpiece, not just a pretty picture that can sell for a pretty price...
...think about it.
The "methodology that finally conquers roulette" you are talking about here Trilo is nothing more then plain "Patience".
If you acquire and master this virtue, you will prosper in every aspect from your life.
So better said:
conquering roulette equals conquering your biggest enemy - yourself.