I often watch poker videos on YouTube where the player have very good acting to hiding his cards through his flat face. I have seen them being able to win with very bad cards on their hand with a good bluff, all in his chips. So I imagine, and often play poker online, I am very happy if I get a good card and I can't hide it well so just go all in all my chips. So what do you think?, how do other players know when I have good cards when playing online?, Is by check and don't call the bet they know we don't have a good card?, I'm not good at hiding it, sometime when I have double AS, I always all in at the beginning.
Going all in immediately when you have a good hand is not a good idea, because it makes you very predictable and people are not likely to call you. Especially when holding the best possible hand you want to make the pot as large as possible, but this only happens if other players call you. So, I would rather recommend you make pot sized bets every turn and let the pot get bigger slowly. In case you get reraised by another strong hand you can still go all in. When it comes to online poker bluffing is much harder because people tend to play more optimally and will call you down with good hands. I would bluff more in offline games than online.