Sure Betting Pitfalls?

Hey RB Community,

I’m beginning my Sure Bet journey but wanted to see if some more experienced Sure Bettors could offer some words of advice?

Do your accounts get limited? If so, what steps do you take to mitigate this?
What size stakes do you use?
Do you look to utilise as many bookmakers, markets and sports?
What sort of returns are you making?

Thanks in advance!