and also better for beginners to study gambling first , because the problem here is that most of those beginners does not fully understand gambling and made their life miserable in the end.
we must understand that gambling is a place where we can win and get rich but the problem is that there are limited chances or luck that available to the people and mostly it is luck that players will get.
Every thing needs to be understood before someone carries it out, because the habit of regretting occurs when someone has done a job that they still don't fully understand. So that person will be more easily miserable because they don't understand what they are actually doing, so I don't think what you said is wrong at all. Because the core problem of beginners is that their level of understanding is still very low so they suffer more easily after gambling. In fact, there are many people who seek temporary pleasure through gambling after they understand how gambling works.