Try to become independent, than making decisions that will make you dependent. If you try to master the analysis of games to make predictions, even if there are these kinds of websites you have asked for or groups, you will only see them as where to read another opinion if you do not have other gamblers around you.
This is what I do now. Predictions independently and look for my own information after analyzing myself, it makes me feel satisfied with the results of my own predictions from relying on other people's pdodiction or from any website.
Indeed, everyone when betting in gambling is different, there are people who like to rely on the predictions of others and also those who rely on their own predictions, but for me predictions themselves have their own impressions when our predictions are true and win. There is a sense of pride in gambling, and of course entertained. Because for me gambling is not only looking for profits but looking for pleasure and satisfaction.