Nothing in this world is guaranteed, even when we go to school and graduate there's no promise of getting a job. That’s why having skills is just as important skills give us purpose and help us understand the reasons behind our decisions. When we fail, those skills allow us to learn from our losses, have fun and don't overdo gambling it will made us addicted.
I agree with you. Having the necessary skills can be very helpful as a gambler. Because it gives the gambler some sort of an edge and a sense of validation that they are actually on the right track, and it helps even more when those skills and strategies are solid because even if it doesn't necessarily fetch us some wins, it can help us avoid some unnecessary losses, which is also very important for every gambler.