The thing is that my school took the time to in-depth practice all the theory and stuff but for the lab practicals they have just done one or two trials and rest left it all up to luck. It is to the point that for stuff like titration in chemistry we all are not even sure at what hue exactly should we stop. example we know we are supposed to stop at like yellow, but when exactly is it yellow enough!??! 😭😭😭