There could be a bit of truth in some of them. In such an old and historic place, there might be residual energy or memories. It's not necessarily ghosts in the traditional sense. For instance, if a tragic event occurred in a certain spot, people might sense an uneasiness there. The stories might be exaggerated over time, but they could have originated from some real feelings or events that happened on campus.
It's hard to say. While most people today are skeptical of the supernatural, the consistency of the horror stories from St Scholastica's College Manila is a bit unnerving. Maybe there are some things we don't understand yet. The human mind can play tricks on us, but the emotional impact of these stories on students over the years can't be ignored. It could be a combination of overactive imaginations and some real, yet unexplained, phenomena.
Some might be superstitions. But in old buildings like that of St Scholastica's College Manila, there could be natural explanations that seem spooky. For example, the strange noises could be due to old pipes or the building settling. However, the fact that so many students have similar experiences makes one wonder if there could be some truth to the ghostly tales.