Whatever others said about your bet, keep trust yourself. I'm sure even if you are suffering the lose in the end, you are just blaming yourself without regretting to trust others suggestion. This is what i believe. You gamble with your money, and why do you need to care on others opinion?
I usually enjoy talking about betting, since desionoften comes out in discussion, you can notice some factors yourself, while others may point out things you missed. What I definitely don’t do is discuss the amounts I bet, so that even people close to me don’t get the urge to count my money. The same goes for other people’s bets, everyone is their own decision-maker here.