One of the main reasons why Rummy games enjoy such a huge popularity nowadays is the fact that most people do not really understand the strategy involved in being a successful rummy player. Most will simply believe that the rummy game they are playing is basic and that it is really easy to win at it. The truth is that, although the basics of the rummy games are easy to understand, in order to be a winner in most games played and even make money through this a player needs to focus on a lot more than just luck.
Everyone can quickly learn the basic rummy rules of a rummy game. It is really easy to understand and then it is really easy to believe that anyone can win. After all, you will get cards, draw cards and discard cards. If the cards will land in your hand then you will win. Luck seems to be a highly important factor. The truth is that luck does not impact the game as much as you believe. The only two areas of the game affected by luck are drawing a card from the main stock and being dealt cards. Everything else will mainly focus on skill and paying attention to what the other people at the table are doing.
Although we are not in front of a game that is as complicated as poker, where you can actually get reads of hand values by different body movements, voice modulations and so on, there are ways in which you can understand what type of cards players need. If you pay close attention to what is discarded and what is picked up you can assume that the players are trying to create a specific set or run. If you are right, you can easily put the player off track by not offering good cards, thus making him rely only on luck that he/she would draw what is needed.
Rummy is not at all a basic game and it can become really complicated when you are playing against experienced players that remember the cards that have been discarded and keep analyzing what the other players are doing. Such an experienced player that uses a good rummy strategy will surely tell you that the basics will never allow you to win games.