Have you ever been followed by someone on a public bus or in the shopping mall or even in a crowded place? You need to find out who that is. Still trying to figure out what he's intentions are. You are suffering so much pressure mentally every time you see that person. This feeling is irritating, disturbing and horrifying. Think about that same person on Instagram, following you for months. Stocking you for his own interest. Probably, that person is up to studying you so he can take you down when you are vulnerable. That same person on Instagram with the same intention. Just the way of reaching is different. What would you feel? Does this situation change your point of view? People have thousands of followers on Social life. But they don't know any of them in real life. This is a big concern for the new generation. They are bound to use these media but don't know the consequences. Even this changes the whole thought process. Think about it!