In classical chess / long time control games, thinking slowly can actually be an advantage. By that I mean a patient player who is able to effectively use the

In classical chess / long time control games, thinking slowly can actually be an advantage. By that I mean a patient player who is able to effectively use the full two hours allotted to them will usually win in amateur tournaments over a "faster" player who leaves a lot of time on the clock and doesn't think as deeply on certain moves. Matching your play to the clock is an important skill for players competing in multiple different time controls.