There are several factors that I take into account, but when an opportunity arises I do it, when I am playing a tournament sometimes I can perceive certain things from my opponents and from there I can decide if I bluff or not, sometimes when I do not get good cards and I feel that I have to change my game a bit, I bluff, sometimes if I am in the final stage of the tournament I only analyze if it is worth it, depending on my stack and my opponents, there are several things that I analyze to make the best decision for me