can some experienced people tell how  the duel areana i mean staking profitable?

if any one can tell a method theat make u gain profits always from staking 

thx alot

@Malcolm best advice ever

Get all 99s , stake lower when you are on a losing streak and try not to get too greedy. Last one always ruins it for me lololol

There is really no guaranteed way to always be profitable staking, however, if you have a huge cash stack already >1b then I would say use the martingale technique. Start with a 1m stake and just double up every loss until u eventually win, then start again at 1m stakes. I have experienced a loss streak up to 16 before and win streaks up to 12 so this method still has a chance to get you cleaned. Good luck. 

Nah. No way to ever make profit unless you win a bunch and never come back.  But you'll always go back.

Instead of training to max stats you can always just rent accounts btw